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James, the agile juggler on the maize research-to-development continuum

Africa, Capacity building, Crop breeding, Maize, Researchers 1 Response »

Jan 122015

James Gethi and one of the crops closest to his heart – maize. He also has a soft spot for hardy crop varieties that survive harsh and unforgiving drylands, such as Machakos, Kenya, where this June 2011 photo of him with drought-tolerant KARI maize was taken.

As we tell our closing stories on our Sunset Blog, in parallel, we’re also catching up on the backlog of stories still in our store from the time GCP was a going concern. Our next stop is Kenya, and the narrative below is from 2012, but don’t go away as it is an evergreen – a tale that can be told at any time, as it remains fresh as ever. At that time, and for the duration of the partnership with GCP, the Food Crops Research Institute of the Kenya Agricultural and Livestock Research Organisation (KALRO) was then known as the Kenya Agricultural Research Institute (KARI), and we shall therefore stay with this previous name in the story. KARI was also the the name of the Kenyan institute at the time when James Gethi (pictured) left for a sabbatical at the International Maize and Wheat Improvement Center (CIMMYT by its Spanish acronym). On to the story then, and please remember we’re travelling back in time to the year 2012.

“I got into science by chance, for the fun of it,” muses James, maize breeder and former GCP scientist “With agricultural school promising a flight to overfly the country’s agricultural areas– this was an interesting prospect for a village guy. ‘This could be fun’, I thought!”

And it turned out to be a chance well worth taking. His first step was getting the requisite education. And so he armed himself with a BSc in Agriculture from the University of Nairobi, Kenya, topped with a Master’s and PhD in Plant Breeding from the University of Alberta (Canada) and Cornell University (USA), respectively. Beyond academics, in the course of his crop science career, James has developed 13 crop varieties, that included maize and cassava, published papers in numerous peer-reviewed papers (including the 2003 prize for Best paper in the field of crop science in the prestigious Crop Science journal. And in leadership, James headed the national maize research programme in his native Kenya. These are just a few of the achievements James has garnered in the course of his career, traversing and transcending not only the geographical frontiers initially in his sights, but also scientific ones, reaching professional heights that perhaps his younger self might never have dreamt possible.

As a Research Officer at KARI, a typical day sees James juggling his time between hands-on research (developing maize varieties resistant to drought, field and storage pests) and project administration, coordinating public–private partnerships and the maize research programme at both institutional and country level. What motivates the man shouldering much of the responsibility for the buoyancy of his nation’s staple crop? James explains, “Making a difference by providing solutions to farmers. That’s my passion and that’s what makes me get up in the morning and go to work. It’s hugely satisfying!”

Without GCP, I would not be where I am today as a scientist… [it] gave me a chance to work with the best of the best worldwide… You develop bonds and understanding that last well beyond the life of the projects.”

Rapid transitions: trainee to trainer to leader
It was this passion and unequivocal dedication to his vocation – not to mention a healthy dollop of talent – that GCP was quick to recognise back in 2004, when James first climbed aboard the GCP ship. Like a duck to water, he proceeded to engage in all manner of GCP projects and related activities, steadily climbing the ranks from project collaborator to co-Principal Investigator and, finally, Principal Investigator in his own right, leading a maize drought phenotyping project. Along the way, he also secured GCP Capacity building à la carte and Genotyping Support Service grants to further the maize research he and his team were conducting.

FLASHBACK: At a GCP drought phenotyping course in mid-2006 at Montpellier, France. (1) James (left) pays keen attention during one of the practical sessions. (2) In the spirit of “All work and no play, etc”, taking a break from the course to take in some of the sights with colleagues. Clearly, James, “the guy from the village” is anything but a dull boy! Next to James, second left, is BM Prasanna, currently leader of CIMMYT’s maize programme.

From trainee to trainer and knowledge-sharer: James (behind the camera) training KARI staff on drought phenotyping in June 2009 at Machakos, in Kenya’s drylands.

The GCP experience, James reveals, has been immensely rewarding: “Without GCP, I would not be where I am today as a scientist,” he asserts. And on the opportunity to work with a capable crew beyond national borders, as opposed to operating as a solo traveller, he says: “GCP gave me a chance to work with the best of the best worldwide, and has opened up new opportunities and avenues for collaboration between developing-country researchers and advanced research institutes, creating and cementing links that were not so concrete before. This has shown that we don’t have to compete with one another; we can work together as partners to derive mutual benefits, finding solutions to problems much faster than we would have done working alone and apart from each other.”

The links James has in mind are not only tangible but also sustainable: “You develop bonds and understanding that last well beyond the life of the projects,” James enthuses, citing additional professional engagements (the African Centre for Crop Improvement in KwaZulu-Natal, South Africa, and the West Africa Centre for Crop Improvement, have both welcomed James and his team into their fold), as well as firm friendships with former GCP project colleagues as two key take-home benefits of his interaction with the Programme. These new personal and professional circles have fostered a happy home for dynamic debates on the latest news and views from the crop-science world, and the resultant healthy cross-fertilisation of ideas, James affirms.

Reflecting on what he describes as a ‘mentor’ role of GCP, and on the vital importance of capacity building in general, he continues: “By enhancing the ability of a scientist to collect germplasm, or to analyse that germplasm, or by providing training and tips on how to write a winning project proposal to get that far in the first place, you’re empowering scientists to make decisions on their own – decisions which make a difference in the lives of farmers. This is tremendous empowerment.”

Another potent tool, says James, is the software made available to him through GCP’s Integrated Breeding Platform (IBP), which is a handy resource package to dip into for – among other things – analysing data and selecting the right varieties at the right time. The next step for IBP, he feels, should be scaling up and aiming for outreach to the wider scientific community, forecasting that such a step could bring nothing but success: “The impacts could be enormous!” he projects, with a palpable and infectious enthusiasm.

People… don’t eat publications, they eat food… I’m not belittling knowledge, but we can do both”

Fast but not loose on the R&D continuum: double agent about?
For James, outreach and impacts are not limited to science alone. In parallel with his activities in upstream genetic science, James’ efforts are equally devoted to the needs of his other client base-–the development community and farmers. For this group, James’ focus is on putting tangible products on the table that will translate into higher crop yields and incomes for farmers. Yet whilst products from any highly complex scientific research project worth its salt are typically late bloomers, often years in the making on a slow burner as demanded by the classic linear R&D view that research must always precede development, adaptation and final adoption, James has been quick to recognise that actors in the world of development and the vulnerable communities they serve do not necessarily have this luxury of time.

August 2008: a huge handful, and more where that came from in Kwale, Kenya. This farmer’s healthy harvest came from KARI hybrids.

His solution for this challenge? “Sitting where I sit, I realised from very early on that if I followed the traditional linear scientific approach, my development clients would not take it kindly if I still had no products for them within the three-year lifespan of the project. The challenge then was to deliver results for farmers without compromising or jeopardising their integrity or the science behind the product,” he recalls. In the project he refers to – a GCP-funded project to combat drought and disease in maize and rice – James applied a novel double-pronged approach to get around this seeming conundrum of the need for sound science on the one hand, and the need for rapid results for development on the other hand. Essentially, he simultaneously walked on both tracks of the research–development continuum.

The project – led by Rebecca Nelson of Cornell University and with collaborators including James’ team at KARI (leading the maize component), the International Rice Research Institute (IRRI), researchers in Asia, as well as other universities in USA – initially set out with the long-term goal of dissecting quantitative trait loci (QTLs) for rice and maize with a view to combating drought and disease in these crops. Once QTLs were dissected and gene crosses done, James and his team went about backcrossing these new lines to local parental lines, generating useful products in the short term. The results, particularly given the limited resources and time invested, have been impressive, with seven hybrid varieties developed for drylands and coastal regions having been released in Kenya by 2009, and commercialised from 2010.

James and his colleagues have applied the same innovative approach to other GCP projects, grappling to get a good grasp of the genetic basis of drought tolerance, whilst also generating intermediate products for practical use by farmers along the way. James believes this dual approach paves the way for a win-win situation: “People on the ground don’t eat publications, they eat food,” he says. “As we speak now, there are people out there who don’t know where their next meal will come from. I’m not belittling knowledge, but we can do both – boiled maize on the cob and publications on the boil. But let’s not stop at crop science and knowledge dissemination – let’s move it to the next level, which means products,” he challenges, adding: “With GCP support, we were able do this, and reach our intended beneficiaries.”

It is perhaps this kind of vision and inherent instinct to play the long game that has taken James this far professionally, and that will no doubt also serve him well in the future.

As our conversation comes to a close, we ask James for a few pearls of wisdom for other young budding crop researchers eager to carve out an equally successful career path for themselves, James offers “Form positive links and collaborations with colleagues and peers. Never give up; never let challenges discourage you. Look for organisations where you can explore the limits of your imagination. Stay focused and aim high, and you’ll reach your goal.”

Upon completion of his ongoing sabbatical at CIMMYT in Zimbabwe, where he is currently working on seed systems, James plans to return to KARI, armed with fresh knowledge and ready to seize – with both hands – any promising collaborative opportunities that may come his way .

Certainly, prospects look plentiful for this ‘village lad’ in full flight, and who doesn’t look set to land any time soon!

In full flight – Montpellier, Brazil, Benoni, Bangkok, Bamako, Hyderabad… our boy voyaged from the village to Brazil and back, and far beyond that. Sporting the t-shirt from GCP’s Annual Research Meeting in Brazil in 2006, which James attended, he also attended the same meeting the following year, in Benoni, South Africa, in 2007, when this photo was taken. James is a regular at these meetings which are the pinnacle on GCP’s calendar (http://bit.ly/I9VfP4). But he always sings for his supper and is practically part of the ‘kitchen crew’, but just as comfortable in high company. For example, he was one of the keynote speakers at the 2011 General Research Meeting (see below).

GRM 2011: KEYNOTE ADDRESS-2: Integrated Breeding — Impact and challenges for crop productivity in Africa from CGIAR Generation Challenge Programme

Links:

Briefs on James’ projects (2009): Drought phenotyping of the maize reference set, page 17 | Capacity-building à la carte p 56
Update on work from Genotyping Support Service grant, 2008
Disease resistance project in which James was a collaborator
Maize – Blogposts | Research Initiative | InfoCentre | Research products | Book chapter on drought phentoyping | Slides

Super Sam: Kenya’s nurturing geneticist, and the fruits of his labour

Africa, Capacity building, Comparative genomics in cereals, Crop breeding, Genetics, Genomics, Maize, Researchers 3 Responses »

Aug 152014

Samuel Gudu

“Having funding to support PhD students and provide them with the resources they need to complete their research is very fulfilling and will go a long way to enhance the long-term success of our goal: to provide Kenyan farmers with cereal varieties that will improve their yields and make their livelihood more secure and sustainable.” – Samuel Gudu, Professor and Deputy Vice-Chancellor (Planning & Development) at Moi University, and now Principal, Rongo University College: a Constituent College of Moi University, Kenya.

Growing up, and getting dirty
Learner, teacher and leader. Sam Gudu has been all these, but this doesn’t mean he doesn’t like to get his hands dirty.

Growing up in a small fishing village on the banks of Lake Victoria, in Western Kenya, Sam was always helping his parents to fish and garden, or his grandparents to muster cattle.

“I remember spending long hours before and after school either on the lake or in the field helping to catch, harvest and produce enough food to eat and support our family,” reminisces Sam.

He attributes this “hard and honest” work to why he still enjoys being in the field.

“Even though I now spend most of my days doing administration work, I’m always trying to get out into the field to get my hands dirty and see how our research is helping to make the lives of Kenyan farmers a lot more profitable and sustainable,” he says.

Doing what he likes to do best: Sam in a maize field in Kenya.

I was… captivated by the study of genetics as it focused on what controlled life.”

Taking control: bonded to genetics, at home and away
Sam says his love for the land transferred to an interest and then passion in the classroom during high school. “I became very interested in Biology as I wanted to know how nature worked,” says Sam. “I was particularly captivated by the study of genetics as it focused on what controlled life.”

This interest grew during his undergraduate years at the University of Nairobi where he completed a Bachelor of Science in Agriculture and a Master’s of Science in Agriculture, focusing on genetics and plant breeding.

“I fondly remember a lecturer during my master’s degree studies who would continually give us challenges to test in the field and in the lab. If you had a viable idea he supported you to design an experiment to test your theory. I like to use the same method in teaching my students. I discuss quite a lot with my students and I encourage them to disagree if they use scientific process.”

Driven by an ever-growing passion and enthusiasm, Sam secured a scholarship to travel to Canada to undertake a PhD in Plant Genetics and Biotechnology at the University of Guelph.

[There has been an] influx of young Kenyans who are choosing degrees in science. The Kenyan Government has recently increased its funding for science and research…”

Nurturing the next breed of geneticists
After graduating from Guelph in 1993, Sam returned to Kenya to lecture at Moi University where he initiated and helped expand teaching and research in the disciplines of Genetic Engineering, Biotechnology and Molecular Biology.

In the past two decades, he has recruited young talented graduates in genetics and helped acquire advanced laboratory equipment that has enabled practical teaching and research in molecular biology.

“I wouldn’t be where I am now were it not for all the assistance I received from my teachers, lecturers and supervisors; notably my PhD supervisor – Prof Ken Kasha of the University of Guelph. So I’ve always tried my best to give the same assistance to my students. It’s been hard work but very rewarding, especially when you see your students graduate to become peers and colleagues.” (Meet some of Sam’s students)

Sam (2nd right), with some of his young charges: Thomas Matonyei (far left), Edward Saina (2nd left) and Evans Ouma (far right).

Sam is particularly buoyed by the influx of young Kenyans who are choosing degrees in science.

“The Kenyan Government has recently increased its funding for science and research to two percent of GDP,” explains Sam. “This has not only helped us compete in the world of research but has helped raise the profile of science as a career.”

Knowing which genes are responsible for aluminium tolerance will allow us to more precisely select for aluminium tolerance in our breeding programmes, reducing the time it takes for us to breed varieties that will have improved yields in acidic soils without the use of costly inputs such as lime or fertiliser.” (See the work that Sam does in this area with other partners outside Kenya)

So far we have produced 10 inbred lines that are outstanding for phosphorus efficiency, and two that were outstanding for aluminium toxicity. We are now testing unique verities developed for acid soils of Kenya.”

Slashing costs, increasing yields and resilience: genes to the rescue
Currently, Sam and his team of young researchers at Moi University are working with several other research facilities around the world (Brazilian Agricultural Research Corporation, EMBRAPA; Cornell University, USA; the International Rice Research Institute (IRRI); Japan’s International Research Center for Agricultural Sciences, JIRCAS; and the Kenya Agricultural Research Institute, KARI–Kitale) to develop high-yielding maize varieties adapted to acid soils in East Africa, using molecular and conventional breeding approaches.

Can you spot Sam? It’s a dual life. Here, he sheds his field clothes in this 2011 suit-and-tie moment with Moi University and other colleagues involved in the projects he leads. Left to right: P Kisinyo, J Agalo, V Mugalavai, B Were, D Ligeyo, S Gudu, R Okalebo and A Onkware.

Acid soils cover almost 13 per cent of arable land in Kenya, and most of the maize-growing areas in Kenya. In most of these areas, maize yields are reduced by almost 60 per cent. Aluminium toxicity is partly responsible for the low and declining yields.

“We found that most local maize varieties and landraces grown in acid soils are sensitive to aluminium toxicity. The aluminium reduces root growth and as such the plant cannot efficiently tap into native soil phosphorus, or even added phosphorus fertiliser. However, there are some varieties of maize that are suited to the conditions even if you don’t use lime to improve the soil’s pH. So far we have produced 10 inbred lines that are outstanding for phosphorus efficiency, and two that were outstanding for aluminium toxicity. We are now testing unique varieties developed for acid soils of Kenya.”

Sam (left) a group of farmers and alking to farmers and researchers at Sega, Western Kenya, in June 2009

Sam (left) addressing a mixed group of farmers and researchers at Sega, Western Kenya, in June 2009.

In a related project, Sam is working with the same partners to understand the molecular and genetic basis for aluminium tolerance.

“Knowing which genes are responsible for aluminium tolerance will allow us to more precisely select for aluminium tolerance in our breeding programmes, reducing the time it takes for us to breed varieties that will have improved yields in acidic soils without the use of costly inputs such as lime or fertiliser.”

… my greatest achievements thus far have been those which have benefited farmers and my students.”

Summing up success
For Sam, the greatest two successes in his career have not been personal.

“If I’m honest, I have to say my greatest achievements thus far have been those which have benefited farmers and my students. Having funding to support PhD students and provide them with the resources they need to complete their research is very fulfilling and will go a long way to enhance the long-term success of our goal: to provide Kenyan farmers with cereal varieties that will improve their yields and make their livelihoods more secure and sustainable.”

With a dozen aluminium-tolerant and phosphorus-efficient breeding lines under their belt already, and two lines submitted for National Variety Trials (a pre-requisite step to registration and release to farmers), Sam and his team seem well on their way towards their goal, and we wish them well in their quest and labour.

Links:

PHOTOS:
- Meet some of Sam’s current crop of students
- Infrastructure improvement
The project Sam leads
BLOG: Sam’s work with other partners
Comparative Genomics (cereals) Research Initiative | InfoCentre
Media coverage: Sorghum and food security in Kenya
InfoCentres – Maize| Sorghum

GRM 2013: Marker-assisted breeding for improving phosphorus-use efficiency and tolerance to aluminum toxicity in maize — S Gudu from CGIAR Generation Challenge Programme

Science enlists nature and collaboration to ‘neutralise’ acidic soils

Africa, Asia, Comparative genomics in cereals, Genomics, Latin America, Maize, Rice, Sorghum No Responses »

Jul 232014

DNA spiral

Crop researchers including plant breeders across five continents are collaborating on several GCP projects to develop local varieties of sorghum, maize and rice, which can withstand phosphorus deficiency and aluminium toxicity – two of the most widespread constraints leading to poor crop productivity in acidic soils. These soils account for nearly half the world’s arable soils, with the problem particularly pronounced in the tropics, where few smallholder farmers can afford the costly farm inputs to mitigate the problems. Fortunately, science has a solution, working with nature and the plants’ own defences, and capitalising on cereal ‘family history’ from 65 million years ago. Read on in this riveting story related by scientists, that will carry you from USA to Africa and Asia with a critical stopover in Brazil and back again, so ….

… welcome to Brazil, where there is more going than the 2014 football World Cup! Turning from sports to matters cerebral and science, drive six hours northwest from Rio de Janeiro and you’ll arrive in Sete Lagoas, nerve centre of the EMBRAPA Maize and Sorghum Research Centre. EMBRAPA stands for Empresa Brasileira de Pesquisa Agropecuária ‒ in English, the Brazilian Agricultural Research Corporation.

Jurandir Magalhães

Jurandir Magalhães (pictured), or Jura as he prefers to be called, is a cereal molecular geneticist and principal scientist who’s been at EMBRAPA since 2002.

“EMBRAPA develops projects and research to produce, adapt and diffuse knowledge and technologies in maize and sorghum production by the efficient and rational use of natural resources,” Jura explains.

Such business is also GCP’s bread and butter. So when in 2004, Jura and his former PhD supervisor at Cornell University, Leon Kochian, submitted their first GCP project proposal to clone a major aluminium tolerance gene in sorghum they had been searching for, GCP approved the proposal.

“We were already in the process of cloning the Alt_SB gene,” remembers Jura, “So when this opportunity came along from GCP, we thought it would provide us with the appropriate conditions to carry this out and complete the work.”

Cloning the Alt_SB gene would prove to be one of the first steps in GCP’s foundation sorghum and maize projects, both of which seek to provide farmers in the developing world with crops that will not only survive but thrive in the acidic soils that make up more than half of the world’s arable soils (see map below).

More than half of world’s potentially arable soils are highly acidic.

… identifying the Alt_SB gene was a significant achievement which brought the project closer to their final objective, which is to breed aluminium-tolerant crops that will improve yields in harsh environments, in turn improving the quality of life for farmers.”

A star is born: identifying and cloning Alt_SBFor 30 years, Leon Kochian (pictured below) has combined lecturing and supervising duties at Cornell University and the United States Department of Agriculture, with his quest to understand the genetic and physiological mechanisms behind the ability of some cereals to withstand acidic soils. Leon is also the Product Delivery Coordinator for GCP’s Comparative Genomics Research Initiative.

Leon Kochian

Aluminium toxicity is associated with acidic soils and is the primary limitation on crop production for more than 30 percent of farmland in Southeast Asia and Latin America, and approximately 20 percent in East Asia, sub-Saharan Africa and North America. Aluminium ions damage roots and impair their growth and function. This results in reduced nutrient and water uptake, which in turn depresses yield.

“These effects can be limited by applying lime to increase the soil’s pH. However, this isn’t a viable option for farmers in developing countries,” says Leon, who was the Principal Investigator for the premier Alt_SB project and is currently involved in several off-shoot projects.

Working on the understanding that grasses like barley and wheat use membrane transporters to insulate themselves against subsoil aluminium, Leon and Jura searched for a similar transporter in sorghum varieties that were known to tolerate aluminium.

“In wheat, when aluminium levels are high, these membrane transporters prompt organic acid release from the tip of the root,” explains Leon. “The organic acid binds with the aluminium ion, preventing it from entering the root. We found that in certain sorghum varieties, Alt_SB is the gene that encodes a specialised organic acid transport protein – SbMATE* – which mediates the release of citric acid. From cloning the gene, we found it is highly expressed in aluminium-tolerant sorghum varieties. We also found that the expression increases the longer the plant is exposed to high levels of aluminium.”

[*Editor’s note: different from the gene with the same name, hence not in italics]

Leon says identifying the Alt_SB gene and then cloning it was a significant achievement and it brought the project closer to their final objective, which he says is “to breed aluminium-tolerant crops that will improve yields in harsh environments, in turn improving the quality of life for farmers.”

This research was long and intensive, but it set a firm foundation for the work in GCP Phase II, which seeks to use what we have learnt in the laboratory and apply it to breed crops that are tolerant to biotic or abiotic stress such as aluminium toxicity and phosphorus deficiency.”

Comparative genomics: finding similar genes in different crops
Wheat, maize, sorghum and rice are all part of the Poaceae (grasses) family, evolving from a common grass ancestor 65 million years ago. Over this time they have become very different from each other. However, at a genetic level they still have a lot in common.

Over the last 20 years, genetic researchers all over the world have been mapping these cereals’ genomes. These maps are now being used by geneticists and plant breeders to identify similarities and differences between the genes of different cereal species. This process is termed comparative genomics and is a fundamental research theme for GCP research as part of its second phase.

Rajeev Varshney

“The objective during GCP Phase I was to study the genomes of important crops and identify genes conferring resistance or tolerance to biotic or abiotic stresses,” says Rajeev Varshney (pictured), Director, Center of Excellence in Genomics and Principal Scientist in applied genomics at the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT). “This research was long and intensive, but it set a firm foundation for the work in GCP Phase II, which seeks to use what we have learnt in the laboratory and apply it to breed crops that are tolerant to biotic or abiotic stress such as aluminium toxicity and phosphorus deficiency.”

Until August 2013, Rajeev had oversight on GCP’s comparative genomics research projects on aluminium tolerance and phosphorus deficiency is sorghum, maize and rice, as part of his GCP role as Leader of the Comparative and Applied Genomics Theme.

“Phosphorus deficiency and aluminium toxicity are soil problems that typically coincide in acidic soils,” says Rajeev. “They are two of the most critical constraints responsible for low crop productivity on acid soils worldwide. These projects are combining the aluminium tolerance work done by EMBRAPA and Cornell University with the phosphorus efficiency work done by IRRI [International Rice Research Institute] and JIRCAS [Japan International Research Centre for Agricultural Sciences] to first identify and validate similar aluminium-tolerance and phosphorus-efficient genes in sorghum, maize and rice, and then, secondly, breed crops with these combined improvements.”

These collaborations are really exciting! They make it possible to answer questions that we could not answer ourselves, or that we would have overlooked, were it not for the partnerships.”

When Alt_SB met Pup1…
Having spent more than a decade identifying and cloning Alt_SB, Jura and Leon have recently turned their attention to identifying and cloning the genes responsible for phosphorus efficiency in sorghum. Luckily, they weren’t starting from scratch this time, as another GCP project on the other side of the world was well on the way to identifying a phosphorus-efficiency gene in rice.

Led by Matthias Wissuwa at JIRCAS and Sigrid Heuer at IRRI, the Asian base GCP project had identified a gene locus, which encoded a particular protein kinase that allowed varieties with this gene to grow successfully in low-phosphorous conditions. They termed the region of the rice genome where this gene resides as ‘phosphorus uptake 1’ or Pup1 as it is commonly referred to in short.

“In phosphorus-poor soils, this protein kinase instructs the plant to grow larger, longer roots, which are able to forage through more soil to absorb and store more nutrients,” explains Sigrid. “By having a larger root surface area, plants can explore a greater area in the soil and find more phosphorus than usual. It’s like having a larger sponge to absorb more water!”

Read more about the mechanics of Pup-1 and the evolution of the project.

Jura and Leon are working on the same theory as IRRI and JIRCAS, that larger and longer roots enhance phosphorus efficiency. They are identifying sorghum with these traits, using comparative genomics to identify a locus similar to Pup1 in these low-phosphorus-tolerant varieties, and then verify whether the genes at this locus are responsible for the trait.

“So far, the results are promising and we have evidence that Pup1 homologues may underlie a major QTL for phosphorous uptake in sorghum,” says Jura who is leading the project to identify and validate Pup1 and other phosphorus-efficiency QTLs in sorghum. QTL stands for ‘quantitative trait locus’ which refers to stretches of DNA containing ‒ or linked to ‒ the genes responsible for a quantitative trait “What we have to do now is to see if this carries over in the field, leading to enhanced phosphorus uptake and grain yield in low-phosphorus soils,” he adds.

Jura and Leon are also returning the favour to IRRI and JIRCAS and are collaborating with both institutes to identify and clone in rice similar genes to the Alt_SB gene in sorghum.

“These collaborations are really exciting! They make it possible to answer questions that we could not answer ourselves, or that we would have overlooked, were it not for the partnerships,” says Sigrid.

To make a difference in rural development, to truly contribute to improved food security through crop improvement and incomes for poor farmers, we knew that capacity development had to be a continuing cornerstone in our strategy.”

Building capacity in Africa
In GCP Phase II which is more application oriented, projects must have objectives that deliver products and build capacity in developing-world breeding programmes.

Jean-Marcel Ribaut

“The thought behind the latter requirement is that GCP is not going to be around after 2014 so we need to facilitate these country breeding programmes to take ownership of the science and products so they can continue it locally,” says Jean-Marcel Ribaut, GCP Director (pictured). “To make a difference in rural development, to truly contribute to improved food security through crop improvement and incomes for poor farmers, we knew that capacity development had to be a continuing cornerstone in our strategy.”

Back to Brazil: Jura says this requirement is not uncommon for EMBRAPA projects as the Brazilian government seeks to become a world leader in science and agriculture. “Before GCP started, we had been working with African partners for five to six years through the McKnight Project. It was great when GCP came along as we were able to continue these collaborations.”

Samuel Gudu

One collaboration Jura was most pleased to continue was with his colleague and friend, Sam Gudu (pictured), from Moi University, Kenya. Sam has been collaborating with Jura and Leon on several GCP projects and is the only African Principal Investigator in the Comparative Genomics Research Initiative.

“Our relationship with EMBRAPA and Cornell University has been very fruitful,” says Sam. “We wouldn’t have been able to do as much as we have done without these collaborations or without our other international collaborators at IRRI, JIRCAS, ICRISAT or Niger’s National Institute of Agricultural Research [INRAN].”

Sam is currently working on several projects with these partners looking at validating the genes underlying major aluminium-tolerance and phosphorus-efficiency traits in local sorghum and maize varieties in Kenya, as well as establishing a molecular breeding programme.

“The molecular-marker work has been very interesting. We have selected the best phosphorus-efficient lines from Brazil and Kenya, and have crossed them with local varieties to produce several really good hybrids which we are currently field-testing in Kenya,” explains Sam. “Learning and using these new breeding techniques will enable us to select for and breed new varieties faster.”

Sam is also grateful to both EMBRAPA and Cornell University for hosting several PhD students as part of the project. “This has been a significant outcome as these PhD students are returning to Kenya with a far greater understanding of molecular breeding which they are sharing with us to advance our national breeding programme.”

We’ve used the knowledge that Jura’s and Leon’s Alt_SBprojects have produced to discover and validate similar genes in maize…We identified Kenyan lines carrying the superior allele of ZmMATE …This work will also improve our understanding of what other mechanisms may be working in the Brazilian lines too.”

‘Everyone’ benefits! Applying the Alt_SB gene to maize
Claudia Guimarães (pictured) is a maize geneticist at EMBRAPA. But unlike Jura, her interest lies in maize.

Claudia Guimarães

Working on the same comparative genomics principle used to identify Pup1 in sorghum, Claudia has been leading a GCP project replicating the sorghum aluminium tolerance work in maize.

“We’ve used the knowledge that Jura’s and Leon’s Alt_SBprojects have produced to discover and validate similar genes in maize,” explains Claudia. “From our mapping work we identified ZmMATE as the gene underlying a major aluminium tolerance QTL in maize. It has a similar sequence as the gene found in sorghum and it encodes a similar protein membrane transporter that is responsible for citrate extradition.”

A maize field at EMBRAPA. Maize on the left is aluminum-tolerant while the maize on the right is not.

A maize field at EMBRAPA. Maize on the left is aluminium-tolerant while the maize on the right is not.

Using molecular markers, Claudia and her team of researchers from EMBRAPA, Cornell University and Moi University have developed near-isogenic lines from Brazilian and Kenyan maize varieties that show aluminium tolerance, with ZmMATE present. From preliminary field tests, the Brazilian lines have had improved yields in acidic soils.

“We identified a few Kenyan lines carrying the superior allele of ZmMATE that can be used as donors to develop maize varieties with improved aluminium tolerance,” says Claudia. “This work will also improve our understanding of what other mechanisms may be working in the Brazilian lines too.”

What has pleased Jura and other Principal Investigators the most is the leadership that African partners have taken in GCP projects.

Cherry on the cereal cake
With GCP coming to an end in December 2014, Jura is hopeful that his and other offshoot projects dealing with aluminium tolerance and phosphorus efficiency will deliver on what they set out to do.

“For me, the cherry on the cake for the aluminium-tolerance projects would be if we show that Alt_SB improves tolerance in acidic soils in Africa. If everything goes well, I think this will be possible as we have already developed molecular markers for Alt_SB.”

What has pleased Jura and other Principal Investigators the most is the leadership that African partners have taken in GCP projects.

“This has been a credit to them and all those involved to help build their capacity and encourage them to take the lead. I feel this will help sustain the projects into the future and one day help these developing countries produce varieties of sorghum and maize for their farmers that are able to yield just as well in acidic soils as they do in non-acidic soils.”

In the foreground, left to right, Leon, Jura and Sam in a maize field in Kenya.

In the foreground, left to right, Leon, Jura and Sam in a maize field at the Kenya Agricultural Research Institute (KARI), Kitale, in May 2010. They are examining crosses between Kenyan and Brazilian maize germplasm.

Links

Comparative Genomics Research Initiative on cereals
Comparative and Applied Genomics Theme
Comparative Genomics InfoCentre: for genomic resources, slides, news articles, press releases, videos, podcasts, blogposts, community of researchers, crop databases, and more
Researcher profiles – Claudia Guimarães | Sam Gudu |Leon Kochian | Niaba Témé | Jurandir Magalhães
Selected slides below:

GRM 2013: Cloning, characterization and validation of AltSB/Al tolerance in rice — L Kochian from CGIAR Generation Challenge Programme

GRM 2013: Cloning, characterization and validation of PUP1/P efficiency in maize — L Kochian from CGIAR Generation Challenge Programme

Inspiring change: GCP celebrates sisters in science on International Women’s Day

Africa, Asia, Capacity building, Crop breeding, Events, Researchers, Women in science No Responses »

Mar 072014

“Women can do advanced agricultural science, and do it well!” Elizabeth Parkes, cassava researcher, Ghana

Being a woman scientist in today’s world (or at any time in history!) is no mean feat, science traditionally having been the domain of men. We are therefore drawn to this sub-theme: Inspiring change, in addition to the global theme Equality for women is progress for all, To mark International Women’s Day tomorrow, UNESCO has developed an interactive tool which collates facts and figures from across the world on women in science. The cold scientific truth displayed in the attractive petri dish design shows that only 30 percent of researchers worldwide are women.

At GCP, we have been fortunate enough to have a cross-generational spectrum of, not only women scientists, but that even rarer species, women science leaders – who head a project or suite of projects and activities, and who actively nurture and mentor future science leaders – to ultimately contribute to the fulfilment of our mission: Using genetic diversity and advanced plant science to improve crops for greater food security in the developing world. The United Nations has designated 2014 as the Year of Family Farming. GCP’s women researchers have contributed to improving the lives of their farming counterparts the world over, especially in the developing world where on average, 43 percent of the agricultural labour force are women, rising to 60 percent and 70 percent in some regions. (FAO)

Please mind the gap…to leap to that all-important initiation into science

UNESCO’s Women in Science interactive tool

The UNESCO tool mentioned above and embedded to the left allows users to “explore and visualise gender gaps in the pipeline leading to a research career, from the decision to get a doctorate degree to the fields of science that women pursue and the sectors in which they work” with this affirmation: “Perhaps most importantly, the data tool shows just how important it is to encourage girls to pursue mathematics and science at a young age.”

In our International Women’s Day multimedia expo, we profile the life and work of a selection of our smart scientific sisters through words, pictures and sound, to explain just how they overcame obstacles, from taking that first hurdle to study science at an early age, to mobility up the research rungs to reach the very top of their game, all the while balancing work, life and family.

A blogpost fest to introduce our first special guests

Masdiar Bustamam

We begin our show with a blogpost fest, and first up is GCP’s original Mother Nature, renowned scientist and constant gardener of the molecular breeding plot, Masdiar Bustamam. After a virtual world-tour of research institutes early on in her career, Masdiar took the knowledge of molecular breeding back home, to the Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development (ICABIOGRAD), where she personally took up the challenge to work with the fledgling world of biotechnology, set up a lab, and helped establish molecular breeding in her country. In an amazing 37-years-odd research career, Masdiar tended not only tender rice shoots, but also budding blossoms in the form of her many students, whom she nurtured and mentored throughout their studies, and who have now seamlessly inherited her mantle to carry on the mission with the same ever-bright spirit. More

Rebecca Nelson

We now skip continents and oceans to meet the feisty, continent- and crop-hopping scientist, Rebecca Nelson (Cornell University, USA). “I wanted to get out into the world and try and have a practical impact instead of doing research for the sake of research,” Rebecca says – and that she did, first leaving her native USA to work in the International Rice Research Institute (IRRI) in the Philippines. There she teamed up with friend and colleague, Masdiar Bustamam, to establish Masdiar’s laboratory at ICABIOGRAD, Indonesia. The American continent then called her back, where she moved countries and institutes, and switched from rice to maize research, marking the launch of her GCP experience – which simultaneously introduced her to her a whole new network of international crop researchers. This rich research tapestry was woven together by a poignant pain deep in her heart, as a mother herself, of “so many mothers not being able to feed their families.” Rebecca wanted to combat this problem, and crop science is her weapon. More

Zeba Seraj

Next, we meet another true mother of molecular plant breeding, Zeba Seraj (University of Dhaka, Bangladesh). Zeba, whose mind is perpetually on call in the pursuit of science, has been around the world, and from plants to animals and back again in the course of her multifaceted science career. During her PhD and postdoc experience in the UK, still with fauna, she cultivated her expertise in molecular biology and recombinant DNA technology, but a lack of opportunities in that field back in Bangladesh saw her enter the world of crop science, where she has remained ever since. Back at her alma mater, the University of Dhaka, she founded a molecular biology lab, and has nurtured and inspired generations of young biochemists. Her GCP project, using molecular markers to develop salt-tolerant rice, was a real eye-opener for her, and allowed her to truly ‘see’ how applied science and such a practical project would have a direct impact on her country’s food security, now and in the future. More

Sigrid Heuer

Our next scientist is also truly motivated by putting theory into practice through the application of upstream research all the way down the river, and directly into farmers’ fields. Sigrid Heuer (now with the Australian Centre for Plant Functional Genomics), a German national, has pursued her scientific ventures in Europe, Africa, Asia, and now Oceania, with many challenges along the way. Enter the Generation Challenge Programme, and the chance for Sigrid (then at IRRI) to lead a major project, the Pup1 rice phosphorus uptake project, which taught Sigrid the A–Z of project management, and gave her ample scope for professional growth. Her team made a major scientific breakthrough, which was not only documented in international journals, but was also widely covered by global media. From this pinnacle, Sigrid passed on the baton to other scientists and moved on to new conquests. More

Arllet Portugal

Now, all this research we’ve been celebrating generates a massive amount of data, as you can well imagine. What exactly can our scientists do with all that data, and how can they organise them? GCP’s Arllet Portugal, hailing from The Philippines, gives us the lowdown on smart and SHARP data management whilst also giving us some insights into how she started out on the long and winding road to leading data management for GCP’s Integrated Breeding Platform. In particular, Arllet describes the considerable challenge of changing researchers’ mindsets regarding the importance of effective data management in the context of their research, and enthuses over the excitement with which developing-country researchers welcome the GCP-funded electronic tablets they now use to collect and record data directly in the field. More

Armin Bhuiya

If there were a muse for young women scientists, it might very well be the subject of our next blogpost profile, Armin Bhuiya (Bangladesh Rice Research Institute). After completing her master’s degree on hybrid rice in her native Bangladesh, Armin was already thinking like a true change-catalyst scientist, trying to discover what line of research would be the most useful for her country and the world. After much deliberation, she embarked on a PhD focusing on developing salt- and submergence-tolerant rice. This wise choice would take her to study under the expert eye of Abdelbagi Ismail at IRRI, in The Philippines, with the helping hand of a GCP–DuPont postgraduate fellowship. There, she learnt much in the way of precise and meticulous research, while also taking advantage to self-train in modern molecular plant breeding methods. Our bright resourceful student has now advanced to the patient erudite teacher – as she takes home her knowledge of high-tech research methods to share with her colleagues and students in Bangladesh. More

Elizabeth Parkes

Hello Africa! Switching continents and media, we now we move from the written medium to tune in to the melodic tones of Elizabeth Parkes (Crops Research Institute [CRI] of Ghana’s Council for Scientific and Industrial Research [CSIR], currently on leave of absence at the International Institute of Tropical Agriculture [ IITA]). We’re now at profile number seven in GCP’s gallery of women in science. Elizabeth, who is GCP’s Lead Cassava Researcher in Ghana, narrates an all-inclusive engaging story on the importance to agriculture of women scientists, women farmers, and cassava the wonder crop – all captured on memorable sound waves in this podcast.

If the gravity of words inscribed holds more weight, you can also read in depth about Elizabeth in a blogpost on this outstanding sister of science. Witness the full radiance of Elizabeth’s work in the life-changing world in which she operates; as she characteristically says, “I’ve pushed to make people recognise that women can do advanced agricultural science, and do it well.” And she is no exception to her own rule, as she grew professionally, apparently keeping pace with some of the giant cassava she has helped to develop through the years. But it is her role as nurturer, mentor and teacher that really raises her head-and-shoulders above the rest, from setting up a pioneering biotech lab at CRI–CSIR to conscientiously mentoring her many students and charges in work as in life, because, for Elizabeth, capacity building and cassava are inextricably coupled! More

Marie-Noëlle Ndjiondjop

In the wake of some recent high-profile screen awards, we close our multimedia expo with impressions of our science sisterhood through the medium of the seventh art: the magic visual world of the movies! A good fit for a Friday!

The following tasteful and tasty (you’ll see why!) blogpost takes our film fans right onto the red carpet to rub shoulders with our scientific screen stars!

The first screen star you’ll meet is Marie-Noëlle Ndjiondjop (Africa Rice Center), Principal Investigator (PI) of GCP’s Rice Research Initiative, who opens the video-viewing session with seven succulent slices of rice research delight. Her movies are set in the rice-growing lands of Africa, where this savoury cereal is fast becoming a staple, and tackles the tricky topics of rice-growing constraints, capacity building, molecular breeding methods, and the colossal capacity of community in collaborative research projects.

Jonaliza Lanceras-Siangliw

The following feature introduces the talented GCP PI Jonaliza Lanceras-Siangliw (BIOTEC, Thailand), whose community-minded project, set in the Mekong region, focused on strengthening rice breeding programmes by using a genotyping building strategy and improving phenotyping capacity for biotic and abiotic stresses. Though this title is something of a spoiler alert, we hope you tune in to this comprehensive reel to see the reality of molecular rice breeding in the Mekong. More

Soraya Leal-Bertioli

Last, and by no means least, is a captivating collage of clips featuring GCP researcher, Soraya Leal-Bertioli (EMBRAPA, Brazil) waxing lyrical about that hard genetic nut to crack: the groundnut, and how GCP’s Tropical Legumes I (TLI) project was crucial in getting the crop breeding community to share genetic resources, molecular markers, knowledge, and tools on a cross-continental initiative breaking boundaries in multiple ways. Video collage

Links

See what we’ve been up to on some of the social media streets, in this continuing collage of our International Women’s Day tweets in Storify. More #IWD2014 posts on our Facebook page
From our Integrated Breeding Platform (IBP), more portraits of women in science, who are keen users of IBP tools and beneficiaries of the Platform’s capacity-building opportunities.
International Women’s Day at CGIAR in text and in pictures

Made in Bangladesh: 2-in-1 salt-and-water rice ‘sandwich’ with Filipino filling and Atlantis touch

Asia, Capacity building, Genetics, Genomics, Researchers, Rice, Women in science No Responses »

Mar 072014

Two in one, in more ways than one

Armin Bhuiya

Armin Bhuiya (pictured) is a dynamic and lively young geneticist and plant breeder, who has made huge strides in tracking crucial genes in Bangladeshi rice landraces (or traditional farmer varieties). Armin took a ‘sandwich’ approach twinning two traits – salt and submergence tolerance – in order to boost farmers’ yields. Her quest for salt-impervious ‘amphibian’ rice has seen her cross frontiers to The Philippines, and back to her native Bangladesh with solutions that will make a difference, borrowing a leaf along the way from the mythical submarine world of Atlantis for life under water. Using cutting-edge crop science, Armin is literally recreating out-of-this-world stuff working two elements of the ancient world – earth and water – plus that commodity that was then so prized enjoying a premium comparable to gems: salt. Read on!

A rice heritage, and the ‘sandwich’ saga and submarine search both begin…

“My father worked at the Bangladesh Rice Research Institute (BRRI), which basically means I grew up in rice research. You could say that I was born and bred in agriculture and this inspired me to study agriculture myself,” says Armin. As a result of these early experiences, Armin started a master’s degree in 2006 on genetics and plant breeding, specialising in hybrid rice. Ever since, rice has been her religion, following in the footsteps of her father to join the Bangladesh Rice Research Institute (BRRI).

Her other defining hallmark is her two-in-one approach. Sample this: once she completed her two-in-one master’s, Armin went on to study for a PhD in the same twin areas at Bangladesh Agricultural University. Pondering long and hard on what research would be of most practical use, she asked herself “What is the need? What research will be useful for my country and for the world?” (Editorial aside: out of this world work, apparently…)

Not content pondering over the question by herself, her natural two-track approach kicked in. Mulling with her colleagues from BRRI, the answer, it first seemed, was to find ways to produce salt-tolerant high-yielding rice. In Bangladesh and many other parts of South and Southeast Asia, climate change is driving up the sea level, spreading salinity further and deeper across low-lying coastal rice-fields, beyond the bounds where salt-drenched terrain has long been a perennial problem. Modern rice varieties are highly sensitive to salt. So, despite the low yields and quality, farmers continue to favour hardy traditional rice landraces that can take the heat and hit from the salt. Proceeding from this earthy farmer reality and inverting the research–development continuum, Armin needed no further thinking as the farmers showed the way to go. Her role and the difference she could make was to track the ‘treasure’ genes locked in these landraces that were transferred to high-yielding but salt-sensitive rice varieties, to fortify them against salt.

But that was not all. There’s power in numbers and consulting others, harnessing the best in diversity. In comes the two-track approach again, with Armin now turning to fellow scientists again, with the reality from farmers. Upon further consultations with colleagues, yet another fundamental facet emerged that could not be ignored. Apparently, salt-impervious rice alone would not be not enough, and here’s why. Salt and tides aside, during the rainy season inland, flash floods regularly submerge the fields, literally drowning the crop. More than 20 million hectares in South and Southeast Asia are affected – including two million hectares in coastal Bangladesh alone. The southern belt of Bangladesh is particularly affected, as modern varieties are sensitive to not only submergence but also salinity. So Armin had her work cut out for her, and she now knew that for the fruit of her labour to boost rice production in coastal regions as well (two tracks again! Inland and coastal low-lying rice-lands), what she needed to do was to work on producing high-yielding, salt-impervious, ‘amphibian’ rice that could withstand not only salinity but also submarine life. In other words, pretty much rice for a latter-day real-life rendition of the mythical Atlantis.

Armin has successfully incorporated dual tolerance to salinity and submergence in the popular Bangladeshi mega-variety BR11. This will provide the ideal salt-tolerant ‘amphibian’ rice suitable for farmers in the flood-prone salty-water-drenched swaths of southern Bangladesh.”

Through the door of opportunity
The opportunity that opened the door for Armin to fulfil her dream was a DuPont Pioneer postgraduate fellowship implemented by GCP. The competitive programme provides grants for postgraduate study in plant breeding and genetics to boost the yields of staple food crops. This fellowship took Armin to Filipino shores and the molecular breeding labs at the International Rice Research Institute (IRRI). Here she got what she terms a golden opportunity to work under the tutelage of Abdelbagi Ismail, a leading plant physiologist focusing on overcoming abiotic stresses. From him, Armin learnt how carry out the precise meticulous research required for identifying quantitative trait loci (QTLs).

Armin at work at the IRRI greenhouse in 2011.

Armin conducted her research with two different mapping populations, both derived from Bangladeshi landraces (Kutipatnai and Ashfal). She found a total of nine quantitative trait loci (QTLs) from one mapping population and 82 QTLs from another for tolerance to salinity stress at seedling stage (QTL is a gene locus where allelic variation is associated with variation in a quantitative trait). Incorporating these additional genes into a high-yielding variety will help to develop promising salt-tolerant varieties in future. She has also successfully incorporated QTLs for dual tolerance to salinity (Saltol) and submergence (Sub1) in the popular Bangladeshi mega-variety, BR11. Stacking (or ‘pyramiding’ in technical terms) Saltol and Sub1 QTLs in BR11 will provide the ideal salt-tolerant ‘amphibian’ rice suitable for farmers in the flood-prone salty-water-drenched swaths of southern Bangladesh.

I know what to do and what is needed… I am going to share what I learned with my colleagues at BRRI and agricultural universities, as well as teach these techniques to students”

Dream achiever and sharer: aspiring leader inspiring change
The Pioneer–GCP fellowship has given Armin the opportunity to progress professionally. But, more than that, it means that through this remarkable young scientist, others from BRRI will benefit – as will her country and region. “While I was at IRRI,” Armin says, “I trained myself in modern molecular plant-breeding methods, as I knew that this practical experience in high-tech research methods would definitely help Bangladesh. I know what to do and what is needed. I am going to share what I learned with my colleagues at BRRI and agricultural universities, as well as teach these techniques to students. It makes me very happy and my parents very proud that the fellowship has helped me to make my dream come true.”

Away from professional life, there have been benefits at home too, with these benefits delivered with Armin’s aplomb and signature style in science – doing two in one, in more ways than one. This time around, the approach has led to dual doctorates for a dual-career couple in different disciplines: “When I went to The Philippines” Armin reveals, “my husband decided to come with me, and took the opportunity to study for a PhD in development communications. So we were both doing research at the same time!”

While Armin’s research promises to make a real difference in coastal rice-growing areas, Armin herself has the potential to lead modern plant breeding at her institute, carry GCP work forward in the long term, post-GCP, and to inspire others as she herself was inspired – to make dreams come true and stimulate change. An inspired rice scientist is herself an inspiration. You will agree with us that Armin personifies Inspiring change, our favoured sub-theme for International Women’s Day this year.

Go, Armin, Go! We’re mighty proud of what you’ve achieved, which we have no doubt serves as inspiration for others!

Links

Poster and poster abstract (p 32) on Armin’s work
PHOTO: Armin at GCP’s General Research Meeting 2013. Photo-story coming soon!
Profiles: Zeba Seraj (University of Dhaka, Bangladesh) and Abdelbagi Ismail (IRRI)

‘Frontier’ science and Rebecca’s ‘fire’ – enlisting nature to fortify crops against disease

Genetics, Genomics, Maize, Researchers, Rice, Women in science No Responses »

Mar 062014

Restless Rebecca

Rebecca Nelson

I’m a mother and a wife. The idea of so many mothers not being able to feed their families, and so many children not getting the nutrients they need to reach their potential, has always pained me.” – Rebecca Nelson (pictured), Professor, Plant Pathology and Plant-Microbe Biology, Cornell University, USA

In this dispatch from the ‘frontline’, fired up and leading the charge against crop disease is ‘frontier’ scientist, restless Rebecca Nelson. Where does Rebecca’s restlessness and consequent fire come from? She says it has always bothered her that a billion people go hungry every single day…

Wrestling Rebecca: feeding families one disease-resistant crop at a time
Wanting to remedy this billion-strong calamity, Rebecca has spent the last quarter century working with national and international institutes in Asia, Africa and the Americas. During this time, she has focused on understanding the ways in which plants defend themselves against diseases.

“An amazing percentage of crops are lost to pests and diseases in the developing world each year, which in turn leads to lack of food and impoverishes local economies,” she says. “These farmers can’t afford the herbicides and pesticides that developed-world farmers use to protect their crops, and those are not great solutions to the problems anyway. So it’s important to find ways to help these crops defend themselves.”

This means identifying crops with disease-resistant traits and using them to breed disease-resistant crops with long-lasting protection from a multitude of diseases.

We were really grateful that the GCP funded us so we could continue to understand and build resistance to rice blast and bacterial blight, and to connect the work on rice and maize”

Travels and travails to make a difference
After completing a PhD in zoology at the University of Washington, USA, in 1988, Rebecca spent eight years in The Philippines at the International Rice Research Institute (IRRI) and then five years at the International Potato Center in Peru. “I wanted to get out into the world and try and have a practical impact instead of doing research for the sake of research,” she says.

During her time in The Philippines, Rebecca worked on several rice disease-resistance projects. She was to continue many of these projects nine years later, as part of her GCP project – Targeted discovery of superior disease QTL alleles in the maize and rice. “We were really grateful that GCP funded us so we could continue to understand and build resistance to rice blast and bacterial blight, and to connect the work on rice and maize,” she says.

Rebecca was also delighted to involve her IRRI mentor, Hei Leung (then a GCP Subprogramme Leader for genomics), and friend, Masdiar Bustamam, of the Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development (ICABIOGRAD). During her time at IRRI, Rebecca and her IRRI team had worked with Masdiar to establish her laboratory. “It was really pleasing to have Masdiar participate in the project and to see how far she and her lab had come since our earlier collaboration. The difference is that they now made a markedly significant contribution to the project in advancing the understanding of inheritance of rice blast and sheath blast resistance, and they developed germplasm that has really good resistance to these diseases.”

I’ve always been grateful to GCP for supporting me at that transitional stage in my career…. [I] was a relative newbie when it came to working with maize. However, I was lucky to have some really great collaborators…James helped me a lot at the start of the project and throughout. Even though our project is finished, we have teamed up on a number of other projects to continue what we started.“

Tentative transition from rice to maize; shunting between class and grant-giving
Despite winning a merit-based competitive grant, Rebecca confesses she wasn’t sure GCP would accept her proposal, owing to her then limited experience in maize research. “I’ve always been grateful to GCP for supporting me at that transitional stage in my career. I’d just returned from Peru and taken up a position at Cornell and was at that time a relative newbie when it came to working with maize. However, I was lucky to have some really great collaborators.”

Rebecca (left) on a field visit to Kenya in September 2006. On the left is John Okalembo of Moi University, with James Gethi behind the camera.

One such collaborator, who Rebecca is thankful to have had on her project, was James Gethi, of the Kenya Agricultural Research Institute (KARI), and a leading researcher in Kenya. At the time, James was a recent Cornell graduate who was returning home to help bolster his nation’s crop-research capabilities. “James helped me a lot at the start of the project and throughout. Even though our project is finished, we have teamed up on a number of other projects to continue what we started.”

At Cornell, Rebecca oversees her own laboratory and still finds time to teach a class on international agriculture and rural development. She also serves as scientific director for the McKnight Foundation’s Collaborative Crop Research Program (CCRP), a grants programme funding agricultural research in developing countries.

Growing up with science…and a moderate Rebecca rebellion!
As our conversation draws to a close, Rebecca reveals she is currently skyping from the bedroom she grew up in, in Bethesda, Maryland, half an hour from downtown Washington DC, USA. “I’m down visiting my parents before I jet off to West Africa tomorrow,” she says where she is carrying out her CCRP commitments.

Rebecca credits her parents for encouraging her scientific inquisitiveness and determination to aid those in need. “Both of my parents are physicians, as is my younger brother. I thought I was a rebel with my interest in agriculture, but my younger sister is a farmer and agroecologist, so I guess we’re both straddling agriculture and science,” Rebecca says with a laugh.

“In all honesty though, my parents encouraged all of us to follow what we were fascinated by and passionate about, and for me and my sister, that was agriculture. We reared goats in our suburban backyard, dissected animal road-kills on the kitchen table and even turned the family swimming pool into a fish-pond because we wanted to learn about fish farming!” Rebecca recollects with great fondness.

I still get a kick out of trying to understand the biology of disease resistance and to try to help develop disease-resistant crops, which will help alleviate the fallout from crop failure and subsequent food shortages in developing nations”

Wife and mum, manager and mentor, and what gives Rebecca a kick
Rebecca says she and her journalist husband, Jonathan Miller, try to encourage their two sons, William and Benjamin, in the same manner. She also says she uses a similar theory as a mentor. “I love interacting with the young talent and I like to think I’ve grown as a person the more that I’ve evolved as a manager and mentor.”

Although she spends most of her time at her desk or on a plane or in a meeting room, Rebecca is always keen to jump back into the field and familiarise herself with the science she is overseeing. “I still get a kick out of trying to understand the biology of disease resistance and to try to help develop disease-resistant crops, which will help alleviate the fallout from crop failure and subsequent food shortages in developing nations.”

Links

Rebecca’s project, Targeted discovery of superior disease QTL alleles in the maize and rice genomes
- Blogpost
- p 16 in this PDF
Rebecca at Cornell University
Our current work on maize and rice
Crop genomics at GCP
GCP capacity building

Food for thought on video: a ‘rice-bowl of research’ spiced with flavours from Africa and Asia

Africa, Asia, Capacity building, Crop breeding, Rice, Women in science 2 Responses »

Feb 212014

Steaming rice bowl

What’s the latest from ‘GCP TV’? Plenty! With a world-favourite – rice – featuring high and hot on the menu.

Now serving our latest news, to tease your taste-buds with a tantalising and tingling potpourri of memorable cross-continental rice flavours, all captured on camera for our viewers…

Our brand-new series on YouTube serves up a healthy seven-course video feast inviting our viewers to sink their teeth into rice research at GCP.

First, we settle down for a tête-a-tête in the rice research kitchen with chef extraordinaire, Marie-Noëlle Ndjiondjop, Principal Investigator (PI) of GCP’s Rice Research Initiative in Africa, and Senior Molecular Scientist at Africa Rice Center. Target countries are Burkina Faso, Mali and Nigeria.

Marie-Noëlle Ndjiondjop

Starters, palate and pocket
Marie-Noëlle opens the feast with a short but succulent starter, as she explains succinctly in 30 seconds just how rice is becoming a staple in Africa. In the second course, Marie-Noëlle chews over the questions concerning combatting constraints and boosting capacity in rice research in Africa.

The third course is pleasing to the eye, the palate and the pocket! Marie-Noëlle truly sells us the benefits of molecular breeding, as she extolls the virtues of the “beauty of the marker”. Why should you use molecular tools? They’ll save you time and money!

Rice as beautiful as the markers Marie-Noëlle uses in molecular breeding

Wherefore art thou, capacity building in rice research in Africa?
The Shakespearean language alludes to the why of capacity building in Africa, as does video episode number four, which also tackles the what of this fourth dish in our banquet. Course number five offers the viewer a light look at how capacity building in Africa is carried out.

In the 6^th course, Marie-Noëlle takes us out of this world and into MARS: she teaches us that ‘two are better than three’, as she explains how the novel bi-parental marker-assisted recurrent selection (MARS) method is proving effective when it comes to duelling with drought, the tricky three-headed monster comprising physiological, genetic and environmental components.

Blooming rice in the field

Of stars and scoundrels
The 7^th and final course offers us a riveting tale of heroes and villains, that is, many heroes and a single villain! Our rice raconteuse, Marie-Noëlle, praises the power of the team, as a crew from cross-continental countries come together, carefully characterise their combatant (drought), before striking with environment-specific drought-tolerant varieties! AfricaRice’s project partners are Burkina Faso’s Institut de l’environnement et de recherches agricoles (INERA); Mali’s Institut d’économie rurale (IER); and Nigeria’s National Cereals Research Institute (NCRI). Collaborators are France’s Centre de coopération internationale en recherche agronomique (CIRAD); the International Center for Tropical Agriculture (CIAT); and the International Rice Research Institute (IRRI).

We hope these tasty teasers are enough to whet your appetite – you can savour each of the courses individually à la carte, or, for those with a daring desire to try the ‘all you can eat’ buffet for true rice gourmets, all seven courses are presented as a single serving on our YouTube channel.

Jonaliza Lanceras-Siangliw

Tastes from Asia
To further please your palate with our rice bowl of delights, our next stop is Asia. We are pleased to offer you the Asian flavour through a peek into the world of molecular rice breeding in the Mekong region. Our connection to this project is through a GCP-funded capacity-building project entitled A Community of Practice for strengthening rice breeding programmes by using genotyping building strategy and improving phenotyping capacity for biotic and abiotic stresses in the Mekong region led by PI Jonaliza Lanceras-Siangliw, of the National Center for Genetic Engineering and Biotechnology (BIOTEC), Thailand (see project poster, and slides on a related drough t-tolerance project led by Boonrat Jongdee). BIOTEC’s partners in the Mekong rice breeding CoP are the Cambodian Agricultural Research and Development Institute (CARDI); LAO PDR’s National Agricultural and Forestry Research Institute (NAFRI); Myanmar’s Department of Agricultural Research (DAR); and Thailand’s Kasetsart University and Ubon Ratchathani University). The video also features former GCP PI, Theerayut Toojinda (BIOTEC) whose project was similarly entitled The ‘Community of Practices’ concept applied to rice production in the Mekong region: Quick conversion of popular rice varieties with emphasis on drought, salinity and grain quality improvement.

BIOTEC

Boonrat Jongdee

Shifting gears: golden oldie
If all of this talk of eating has been a little overwhelming, we also offer you the perfect digestif: a ‘golden oldie’ in terms of GCP video history showing a 2012 BBC interview with former GCP PI, Sigrid Heuer, then at the International Rice Research Institute (IRRI), who explains how her project isolated the rice ro ot-enhancing gene PSTOL1. Bon appétit!

Might you still have a corner of your mind yearning for more material on rice research? If so, check out the following:

Our lip-smacking selection of rice-related blogposts
A gorgeous gallery of PowerPoint presentations on rice research (SlideShare)
Check out our one-stop Rice InfoCentre for all things rice and nice, that we have online!

Cultivating a culture of change – Tools and tips for ‘SHARP’ data management, in and for the Information Age

Crop breeding, Crop information and data management, Integrated Breeding Platform, Researchers, Women in science No Responses »

Jan 312014

Arllet Portugal

Today, we chit-chat with Arllet Portugal (pictured) on crop research data management. Arllet’s greatest daily challenge is convincing crop breeders and other crop researchers that their research data are just as important as their core research work. She also educates us on what she means by ‘SHARP’ data management. But first, a little background on Arllet…

Transitions, travels and tools
Plant breeding is in Arllet Portugal’s blood. Her father (now retired), one of the original field staff of the International Rice Research Institute (IRRI) at Los Baños in The Philippines, nurtured it in her from a tender age. It’s easy to picture him sharing fascinating tales daily with his family upon coming home, after a day of hard work in sun-splashed paddies where he nurtured mysterious and exotic new lines of rice which he was told may hold the solution to world hunger.

“He loved what IRRI stood for and admired the research they did,” reminisces Arllet. “I think he hoped one day he would have a son or daughter working alongside the researchers, so I guess I fulfilled that wish!” She adds “His IRRI stories still continue to this day, and I have learnt much from him which continues to give me deeper insights in my work and interactions with crop scientists.”

Having lived most of her life under the canopy of IRRI, including 12 years working as a database administrator at the Institute, she decided it was time for a change, and she spread her wings – an adventure that would take her across the oceans, pose new challenges, and plunge her deeper into agricultural research beyond IRRI’s mandate crop, rice. So, in 2009, she packed her bags and headed to Mexico, having accepted a position as a crop informatician for wheat at the International Maize and Wheat Improvement Center (CIMMYT), and then moving over to GCP the following year as Informatics Coordinator, and later on Data Management Leader of GCP’s Integrated Breeding Platform (IBP).

The Platform is a one-stop shop for crop information, informatics tools and services designed to propagate and support the application of modern approaches to crop breeding, particularly targeting developing countries.

We are trying to show breeders that their ‘system’ can be enhanced and streamlined if they enter data straight into a computer when they’re in the field and then upload them into an online database.”

Gunning for a digital data revolution: The challenge of changing mindsets
Arllet’s greatest daily challenge is convincing crop breeders and other crop researchers that their research data are just as important as their core research work, and they should therefore dedicate as much time, energy and resources to managing data.

“Like everyone else, most plant breeders tend to be generally comfortable with the ‘systems’ that they and their predecessors have always used,” says Arllet. “For plant scientists, this often consists of recording results using pen and paper when they are out in the field, then coming back to their office and either filing those paper records as is, or re-entering the data into a basic Excel spreadsheet that is for their eyes only. They will then pull these data out when they want to compare them with their previous data.”

Arllet explains that this age-old system is not necessarily wrong, but it wastes valuable time, is insecure and limits the capacity of breeders to efficaciously reuse and also share their data with colleagues – a practice by which they would help each others’ work. “We are trying to show breeders that their ‘system’ can be enhanced and streamlined if they enter data straight into a computer when they’re in the field and then upload them into an online database,” she says.

Walking with giants…”

Dealing with data: maximising efficiency, security, value and sharing
“These data can then be better secured and managed for their benefit and that of other researchers doing similar or related work, in essence increasing their working capacity. They would also have access to the most current analytical tools to verify their results and do their research more efficiently.”

Arllet explains that such improved systems have been in place for decades in the developed world, particularly within the private sector but not as prevalent in the developing world or public sector. This is largely attributable to the high cost of the equipment and informatics tools, and a lack of personnel with the appropriate skills to make use of the tools.

Through a collaborative effort bringing together a wide array of partners, with funding primarily from the Bill & Melinda Gates Foundation, supplemented by the European Commission and the United Kingdom’s Department for International Development, IBP is working to overcome some of these barriers. With the release of the Integrated Breeding (IB) FieldBook, the foundational informatics tool for the proposed system, Arllet believes a giant step has been made towards achieving this objective.

Breeders will be able to use it to plan their trials from start to finish”

What is the IB FieldBook?
The IB FieldBook is a user-friendly computer program that facilitates the design of field trials and produces electronic field-books, field plans and labels. It collects together – in a single application – all the basic tools that a plant breeder requires for these diverse but intertwined functions.

“Breeders will be able to use it to plan their trials from start to finish,” says Arllet. “This is important as it will, for example, keep track of all the identities of plant crosses, minimising the chance that the breeder, or assisting technician, will record the data incorrectly, while emphasising the importance of accurate data for correct crop-breeding decisions.”

Live demonstration: Taking the tablet through the paces at a training workshop for research technicians in January 2012. The regional workshop for West Africa (in French and English) was hosted by L’Institut d’économie rurale (IER) at Sotuba, Mali. A similar workshop was held in Ethiopia in English for the Eastern and Southern Africa region.

She and her team have been conducting training workshops on data management for breeders at which they demonstrate the IB FieldBook and the use of handheld electronic devices (such as tablets) for data collection, which breeders can conveniently take to the field with them and directly enter the phenotyping data they would normally capture in paper field-books.

Tablets and feedback
“The training has been challenging but fun,” says Arllet. “When we present the breeders with a tablet at the start of the exercise, they get really excited. It takes a while for them to learn how to use it, but once they do, they see how this technology could save them time and reduce the risk of mistakes. It’s a little sad for them and for us though when we have to take the tablets back at the end of the exercise, as demand always outstrips supply. We have however distributed around 200 tablets to breeders, university academic staff, researchers and postgraduate students of plant breeding. Majority of the recipients are from Africa and Asia. And the good news is that, as a result, some of the institutes and programmes the recipients come from have gone ahead to purchase more units for themselves.”

Arllet observes that the workshops have not only allowed her team to educate breeders and build awareness, but also to receive valuable feedback on how the IB FieldBook could be improved to make it even better, and learn what other tools breeders need. “Based on this feedback, we worked on the IB FieldBook version 4, which was released in June 2013, as well as on a number phenotypic and genotypic data management tools to incorporate into both the FieldBook and the primary crop databases.”

‘SHARP’ data – shareable, available, reusable and preservable.

Left to right: Diarah Guindo (IER), Ardaly Abdou Ousseini (L’Institut national de la recherche agronomique du Niger, INRAN) and Aoua Maiga (IER) at the January 2012 training at IER Sotuba, Mali.

SHARP and secure data management
Plant breeders are collaborating more often than they used to, and also drawing much more on specialised experts for each stage of the crop variety development chain. These experts are able to verify the data to make sure they are correct, do their job quickly and pass the data onto the next expert, an economical resource- and time-efficient process. However, as Arllet explains, consistent and secure data management is key to the success of these collaborations.

For Arllet, data that are properly managed are ‘SHARP’ – shareable, available, reusable and preservable. “By collecting data in a consistent format, uploading them to a secure database with easily identifiable tags, and making them available to other researchers, the data will be more accessible to partners, enable reliable analysis and conclusions, be more likely to be reused, and most importantly, save time and money. For example, breeders who share their data on the IBP database will receive support from researchers outside of their own breeding programme and enlist the help of experts and specialists they require for particular tasks,” says Arllet. “This includes access to, say, a molecular biologist in Europe or Asia for the breeder in Africa or America who may need that kind of specialist help, for example.”

Arllet and her team of four consultants are currently helping breeders from all around the world upload their historical research data into the central crop databases of the Integrated Breeding Platform, a massive task given the issues of trust, language barriers, slow internet connections, inadequate computer skills and the sheer volumes of the data. However, these are challenges that are becoming easier to handle with greater awareness and the enthusiasm that comes with that.

What next, and what difference will it make?
Adoption and broad use of the FieldBook will of course also make the process easier in the future, enabling a single step uploading of phenotypic data – hence setting breeders free to get on with their work without the wastefulness of having to enter and re-check the data multiple times.

“What it all means is that we will facilitate the more rapid and efficient development of higher-yielding more stress-tolerant crops that can benefit the farmers and the people they feed,” says Arllet, “and that is the ultimate goal of a plant breeder’s work.”

Links

‘Dosing’ the digital divide: A tablet for that field-to-desk headache
BLOGPOST: A new breed of workbench – Introducing the Breeding Management System
Access the Breeding Management System (registration required)
A nuts-and-bolts approach to capacity building

See videos below: ‘ Masses of crop breeding information: How can it be handled?’ and “Why use IBP’s breeding and data management tools?“, which, in the view of one of our Australian partners, explains why IBP is particularly important for developing countries, and why they have a comparative advantage compared to the developed world.

Next video below:

PRIZE AND FUN! If you’ve survived this far, you deserve a prize, in the form of seeing Ms Portugal in party mode. To see what Arllet gets up to when she’s not crunching data, flip through this fun album

Making an indelible mark – Indonesia’s marathon Mother Nature, in science as in spirit

Asia, Capacity building, Crop breeding, Researchers, Rice, Women in science No Responses »

Dec 122013

Down memory lane with Masdiar Bustamam, from generation to generation

Masdiar Bustamam

In some circles, Masdiar Bustamam (pictured right) is a mother figure of molecular breeding in Indonesia. In a marathon career spanning 37 years as a horticulturist and agricultural researcher, she helped develop and nurture the practice at the Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development (ICABIOGRAD). Staying with the marathon metaphor, this quote from a celebrated middle- and long-distance Kenyan champion runner, Kipchoge Keino, is very apt: “This life we have is short, so let us leave a mark for people to remember.”

Back to Masdiar: having retired in early 2012, we were recently lucky enough to gain a rare insight into Masdiar’s life, and to witness the mark she has already made, by simply tagging along when she checked in on two of her ICABIOGRAD charges and mentees whose PhD studies were supported by GCP – Wening Enggarin and Joko Prasetiyono. At ICABIOGRAD, Wening and Joko have both taken the torch from Masdiar for GCP projects, as well as for other projects.

She was the best teacher for me … instilled in me a spirit to never lose hope in the research I’m doing – Joko

She was a great role model… Her persistence and positive can-do nature was exactly what I needed as a young researcher … to not just offer me assistance in my work but also in life and religion. For me, she has become a second mother – Wening

… That project really helped us out a lot and we are grateful to GCP for recognising the potential in us and supporting it – Masdiar

Here’s more of what Masdiar (and her charges) had to say as we tagged along, and chatted her up…

Tell us about your early life
I grew up and lived in West Java for most of my life. My father was a farmer and my mother a housewife. I was their first of five children.

I went to Andalas University in Padang and graduated with a Bachelor in Biology in 1974. After graduating, I worked as a staff researcher at a local horticulture research institute focusing on pests and diseases, particularly fungi in tomato soils. I was lucky early in my career to have opportunities to visit research institutes in The Netherlands, Japan and USA, all of which enhanced my skills. While in USA, I completed my Masters in rice blast disease – a fungus-related disease, which severely hampers rice yields in Indonesia, and all around the world.

After my time in USA, I accepted a position at the International Rice Research Institute (IRRI) in The Philippines. This was the start of the second phase of my career, in which I began to focus on molecular biology. When I returned from The Philippines, I realised that we needed to improve our capacity to use molecular markers for breeding, which led me to take a job at ICABIOGRAD.

Setting up a lab – GCP lends a hand
When I first started at ICABIOGRAD we had empty benches. It took a lot of time and money to fill them with the equipment we have today. Rebecca Nelson from Cornell University in USA provided us with a lot of support in getting us started. We were involved in one of her GCP projects for two years working on blast resistance in rice.

We were also working on another GCP project led by Abdelbagi Ismail studying phosphorus-deficiency tolerance in rice too, dubbed the Pup1 project. Joko was actually my PhD student for that project and did a lot of the work.

Selecting Pup1 lines in farmers’ fields in Sukabumi, West Java, in 2010. L–R: Masdiar Bustamam, Tintin Suhartini and Ida Hanarida Sumantri.

Both Rebecca and Adbdelbagi helped me draft a proposal to GCP in 2007 for a project to enhance our capacity in phenotyping and molecular analysis to develop elite rice lines suitable for Indonesia’s upland regions. We had the understanding to do the science, but needed to enhance our facilities to carry it out.

That project really helped us out a lot and we are grateful to GCP for recognising the potential in us and supporting it.”

GCP recognised the need for such a project as many of Indonesia’s brightest researchers were leaving the country because of the lack of suitable facilities, and so funded the two-year ICABIOGRAD-defined capacity-building project. The grant covered – among other areas – intensive residential staff training at IRRI; PhD student support, which allowed Wening to complete her PhD; infrastructure such as a moist room, temperature-controlled centrifuge apparatus, computers and appropriate specialised software; and blast and inoculation rooms.

Writer’s note: The tailor-made grantee-driven capacity-building project above was a cornerstone of GCP Phase I’s capacity-building strategy, and was dubbed ‘Capacity building à la carte’. With this historical note, we take an interlude here, to tour the facilities Masdiar has mentioned above.

Our first stop is the Rice Blast Nursery…

….Front view…

…side view…

… and a close-up on the sign in the side view.

Next, we visit the Inoculation and Moist Rooms…

Inoculation and Moist Rooms…

…and a close-up on the sign at the front.

After our tour of the facilities, Masdiar resumes her story: “That project really helped us out a lot and we are grateful to GCP for recognising the potential in us and supporting it so that researchers like Wening bloom and blossom, now and into the future,” says Masdiar glowingly of one of her mentees and successors.

I’m proud of how they have matured and I’m really looking forward to when they and their teams produce new rice varieties, from the facilities I helped establish, that will help the farmers…I sacrificed what I enjoyed doing for a challenge whose benefits I recognised for my country.”

Mission-driven researcher, nurturer and mentor, all rolled into one
For Masdiar, it wasn’t work, but rather a passion and a hobby. “Throughout my career, I always enjoyed research, especially in plant pathogens,” she remembers. “Working with biotechnology was difficult because I didn’t have a background in the area. I sacrificed what I enjoyed doing for a challenge whose benefits I recognised for my country.”

From generation to generation: Masdiar (2L) drops in on her charges and torch-bearers at ICABIOGRAD’s Molecular Biotechnology Lab. L–R: Wening Enggarini, Masdiar Bustamam, Tasliah Zulkarnaeni, Ahmad Dadang and Reflinur Basyirin.

In the later half of her career, Masdiar recollects how she enjoyed training and mentoring younger researchers like Joko and Wening. “I’m proud of how they have matured and I’m really looking forward to when they and their teams produce new rice varieties, from the facilities I helped establish, that will help the farmers.”

Both Joko and Wening attest that Masdiar’s support and supervision were vital for their professional development and consequent career advancement. “She was the best teacher for me. She taught me how to manage a project, how to forge international collaborations, and how to write a good publication,” remembers Joko. “She also instilled in me a spirit to never lose hope in the research I’m doing.”

“She was a great role model for me!” exclaims Wening proudly. “Her persistence and positive can-do nature was exactly what I needed as a young researcher who was just starting a career. Even more so was her ability to take time out of her busy day to not just offer me assistance in my work but also in life and religion. For me, she has become a second mother in this life. I’m blessed to be so lucky!”

Clearly, Masdiar has made her mark, leaving a cross-generational living legacy in molecular breeding embodied in these young researchers.

Links

Masdiar’s project report, with a picture of the blast nursery under construction (p 156 in this PDF)
Photo-story on Facebook
Rebecca Nelson’s project, Targeted discovery of superior disease QTL alleles in the maize and rice genomes (p 16 in this PDF)
GCP’s capacity building

A grand gathering: General Research Meeting (GRM) 2013

Closing GCP, Crop breeding, Events No Responses »

Nov 122013

Participants at the 2013 GRM. High-resolution version on Flickr: http://bit.ly/1fxhkmQ

Participants at the 2013 GRM. High-resolution version on our Flickr account.

The General Research Meeting (GRM) is by far the largest and most important event on our calendar. This year’s GRM was held on September 27‒30 2013, with 135 people from 35 countries attending (see list).

Various presentations were made on progress and next steps on research in GCP projects, including for GCP’s Integrated Breeding Platform (IBP). Focus was on GCP’s nine focus crops in Phase II – beans, cassava, chickpeas, cowpeas, groundnuts, maize, rice, sorghum and wheat, with the poster sessions adding a couple more (see ‘sixty posters’ below). You can view the presentations made on our website (to see them in the context of the overall agenda), or on SlideShare (all gathered in one place). We have uploaded all but one presentation, where we’re still waiting for the presenter’s permission to publish. A comprehensive update on all GCP projects is here (PDF). The meeting was a blend of plenary sessions on core topics and research updates, and ‘drill-down’ breakouts on crops, data management and capacity building (the last two, in the context of IBP’s proposed Phase II, which had its own dedicated one-day stakeholder meeting after GRM, on 1st October).

Social were we…but we also did some heavy lifting
We didn’t just talk to ourselves: we made a bit of noise on social media to also bring in other voices into the GRM discourse and chit-chat, using the hashtag #GRM13, creating a good buzz of conversations. Also linking in to GRM were our LinkedIn followers. And neither was it all business, science and rigid structure: there was free-flow too, with an open afternoon where participants could take a relaxing break, organise their own meetings, or take a tour to Lisbon. Some of the scenes from the tour are posted on Flickr, as are other snapshots from the meeting. We’ve since gathered up some of the social media posts on Storify.

GRM was far from its grim-sounding abbreviation and hashtag on social media: exemplifying the best of the ‘GCP spirit’, the sessions were engaging, relaxed, conversational and spiced with humour and a light touch, despite the ‘heavy’ topics under discussion (see agenda). But the topic at hand was grim, since the situation is dire – drought affects almost all crops and all regions worldwide. As drought tolerance is our key focus since inception, most of the discussions naturally centred on this topic. Equally important is the scourge wrought by pests and disease, which afflict some crops more than others. For example, under most circumstance, cassava is naturally very drought-tolerant, but what good will this do if cassava survives drought only to succumb to the deadly pests and diseases that stalk this drought champion?

Sunset and ‘moon-rise’
GRM was also a time for both stocktaking and mapping the future given GCP’s sunset in 2014. A central and recurring theme was GCP’s transition strategy, and how – and where – to embed GCP-initiated projects that will extend beyond the Programme’s lifetime. For this, the CGIAR Research Programs (CRPs) are a natural first choice. GRM enjoyed a very good representation of the CRPs, with all six crop CRPs represented, some at the highest level.

A few members of our Executive Board also attended. Board Chair, Andrew Bennett, set the right tone for the meeting. In his remarks at the opening session, he emphasised that this was not a time for sadness, swan songs and moping as GCP approaches sunset. Rather, it was a time to appreciate the beauty of sunsets, in the sure knowledge that sunsets give rise to moon-rise!

A section of Poster Session II presenters. IN the foreground, Andrew Bennett, Chair, GCP Excecutive Board.

A section of Poster Session II presenters. In the foreground, Andrew Bennett, Chair, GCP Executive Board.

“Say it succinctly in sixty seconds!”
The poster session was as lively as always, with a record of… (hold your breath!) 60 posters presented, surpassing the previous GRM in 2011 which attracted 53 posters.

Perfection! Sixty posters for sixty seconds
Sixty was a PERFECT number for the 60-second sizzle, where each poster presenter had a maximum of 60 seconds (and not a second more!) to present at plenary, devising whichever means necessary to attract the audience to their poster. It was easy to discern the brash ‘old hands’ who had perfected their art after several GRMs; the tricksters and various reincarnations of The Artful Dodger amongst them, trying to beat the clock; new and slightly jittery presenters who were more than just a little bewildered but still proved their mettle; and the new, sassy and confident. This beautiful blend apart, the poster session brought in not only new faces to add to the familiar ones, but also refreshing new tastes to diversify and sweeten our Staple of Nine crops. To our diet of cereals, legumes and tubers, poster presenters from The Philippines added eggplants, rounded off with bananas for dessert.

“Definitely time for dessert, and do not disturb!” they seem to be saying. Jean-Christophe Glaszmann (left) and Hei Leung (right), who played ace roles on a multi-partner GCP project on bananas.

♫ Welcome to the Hotel California! ♫…
As always, GRM was a mingling of old and new friends, a time for some paths to meet and for new forks to branch out, a season to reflectively look back and progressively face forwards. In keeping with Andrew’s continuity of sunsets giving way to moonrise, we said a group goodbye to Rajeev Varshney, former Genomics Theme Leader, who left the GCP Management Team in August. And we were happy to once again welcome, embrace and recognise two old friends – Jean Christophe Glaszmann (CIRAD) and Hei Leung (IRRI), who were, respectively ex-Subprogramme Leaders for genetic diversity and genomics in GCP Phase I, and continue to be involved with GCP as researchers, as will Rajeev.

In this picture, we caught up with them at a very appropriate moment: dessert during the Gala Dinner. Take it from us, these two guys are well versed in matters dessert, with a dash of science, as this blast from the past on bananas attests, also summarised in a Facebook photo-story here.

We are indeed a Hotel California of sorts – always open for check-in and checkout. As for leaving…we’re still working on the modalities of that!

And despite the fond farewell, truth is Rajeev is not going anywhere either, as far as GCP is concerned. You only needed to have been at GRM or following the conversations on Facebook and Twitter, especially the photos, to witness this. He was (delightfully!) all over the place, passing on his ‘positive epidemic’ of highly infectious enthusiasm and incredible energy. Here he is in action at the Gala Dinner in the photos below, which really need no caption. We’re sure you’ll be able to easily spot Rajeev, ‘high-fivin’ and ‘rapping’, eclipsing the GCP Director, who however appears quite pleased in his lower perch with Rajeev on the platform. But if you’re truly lost and can’t spot the super-charged high-energy guy in the photos, no worries! Here are some handy clues.

In distinguished company
Rajeev’s energy goes beyond GRM and GCP; this year as in previous ones, he received several awards, among them, the Young Crop Scientist Award by Crop Science Society of America, and the Illumina Agriculture Greater Good Initiative Award.

Hari Upadhyaya

Prior to these recognitions during the Gala Dinner, Jean-Marcel formally honoured ICRISAT’s Hari Upadhyaya (pictured) during plenary for two awards Hari had received in the course of the year, also from the Crop Science Society of America. These awards were for Hari’s notable contributions – at international level – to crop science, and to plant genetic resources.

Hari is a long-term GCP Principal Investigator, working primarily on sorghum. But that is not the only crop he works on. Hari was the lead author of the joint chickpea and pigeonpea chapter in our book on drought phenotyping.

Evaluation
Unlike other GRMs where we’ve requested participants to evaluate the meeting, we did not do so this year, since this is very likely the last meeting of its kind, and the goal of the evaluation is to use participant feedback to improve future meetings. With the help of our participants, we’ve applied the lessons we’ve learnt from them through the years to arrive at what we believe to be a winning combination, balancing the diverse interests of our participants for overall improvement of their GRM experience.

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