Global Plant Council Blog

Plant Science for Global Challenges

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The State of the World’s Plants 2017 by Bursary Winner Harison Andriambelo

This week’s post was written by Harison Andriambelo, a PhD student at the University of Antananarivo, Madagascar. Harison was the awardee of the Early Career Researcher travel bursary from the Society for Experimental Biology in association with the Global Plant Council, enabling him to attend the State of the World’s Plants Symposium at the Royal Botanic Gardens, Kew. Here’s how he got on!

Attending the State of the World’s Plants Symposium 2017 at the Royal Botanic Gardens, Kew, was a fantastic opportunity for me to get a detailed insight into many aspects of plant conservation, including the latest emerging research. Scientists from all over the world attended the symposium and shared results from several ecoregions, including tropical, boreal, and temperate biomes. It was also great to visit the Gardens, which were looking amazing in the British summertime.

As a botanist from Madagascar, I found the focus session on conservation in my country particularly useful, and I really enjoyed the talks by Pete Lowry and George Schatz, both from Missouri Botanic Garden.

Other sessions in the conference highlighted important issues including fires and invasive species. We heard that fire is not always bad for plants, especially in savannah systems, where plant diversity is maintained by the fire regime. I believe better scientific communication to the public is urgently needed on this issue.

Another great session concerned invasive species. I have worked across all the biomes in Madagascar, from humid forests to the dry spiny forest, and I have seen first-hand the effects invasive plants can have. A detailed assessment of invasive plant species in wetlands and in the western dry forests of Madagascar made me more aware of the potential impacts of these species. By attending this symposium, I learned about several programs and efforts by the Invasive Species Specialist Group and will spread information about invasive species management to colleagues once I return to Madagascar.

For me, the highlight of the session on medicinal plants was a talk by the President of Mauritius. It was inspirational to see that scientists can even become a head of state. Such leadership offers great promise for addressing environmental issues at national scale. I am certain that having an ecologist as President in Madagascar would allow much greater progress on conservation issues in my home country, which has many highly threatened endemic species. Scientists can bring their understanding and ability to analyze complex systems to bear on policy. Good leaders can take a long-term holistic view and accord the appropriate priority to the environment in national plans for development.

This symposium allowed me to present some results of my research activities in Madagascar and get feedback from an international group of scientists. A deep discussion with people working at RBG Kew about how to scale information on tree dispersal processes from the plot to landscape scales was very valuable. As they know the Madagascan context, they were very interested in my results and a possible collaboration is on its way.

Finally, this trip to London allowed me to spend more time with my colleague Dr Peter Long at the University of Oxford and to make good progress for my scientific research activities. I am very grateful to the Society for Experimental Biology for supporting my travel to the UK to participate in this meeting.

Student-driven plant breeding symposium addresses global challenges in the 21st century

This week we spoke to Francisco Gomez and Ammani Kyanam, graduate students in the Soil and Crop Science Department at Texas A&M University, USA. They were part of the organizing committee for the recent Texas A&M Plant Breeding Symposium, a successful meeting run entirely by students at the University.

Francisco Gomez and Ammani Kyanam

Francisco Gomez and Ammani Kyanam, part of the student organizing committee of the Plant Breeding Symposium

Could you begin with a brief introduction to the Plant Breeding Symposium held at Texas A&M in February?

Texas A&M University is one of the largest academic and public plant breeding institutions worldwide, which trains breeders in a variety of programs. Every year, students at the University organize the Texas A&M Plant Breeding Symposium, which is part of the DuPont Pioneer series of symposia. The symposium provides a platform for graduate students to bridge the interaction between the public and private sectors and engage in conversations about the grand challenges facing humanity that could be addressed by plant breeding. It’s also a great chance to network with faculty, students, and industry representatives.

 

Could you tell us more about this theme and how the different sessions were chosen?

We wanted the theme of the meeting to mirror the university’s goal of thinking big to pinpoint solutions to modern global challenges using plant science and breeding. Every member of the committee had the opportunity propose a theme, which were then put to a vote.

Nikolai Vavilov

Nikolai Vavilov, a Russian botanist and geneticist, was the inspiration for this year’s symposium. Image credit: Public Domain.

This year’s theme, “The Vavilov Method: Utilizing Genetic Diversity”, celebrated the life and career of Russian botanist Nikolai Vavilov, who identified the centers of origin of cultivated plants. We invited plant scientists and breeders who are applying Vavilov’s ideas through the conservation, collection, and effective utilization of genetic diversity in modern crop breeding programs. This year we also developed a workshop entitled “Where does a breeder go to find genetic diversity?”, which allowed students and faculty to talk about the importance of utilizing genetic diversity in crop improvement and to learn new tools to help them incorporate genetic diversity in breeding programs.

 

Could you tell us more about how you developed the workshop?

Our aim for the workshop was to engage students and faculty on where we can find genetic diversity, how we can use it, and to include a panel discussion on the challenges and the future of genetic diversity in modern plant breeding programs. As a new value-added event, the workshop was challenging to set up because it required a different set of skills to the rest of the meeting. Once we had an idea of what we wanted, we set up an initial meeting with our speakers where we brainstormed ideas. After several online meetings and e-mails with Professor Paul Gepts (UC Davis), Dr. Colin Khoury (Agricultural Research Service, USDA; check out his recent GPC blog here!), and Professor Susan McCouch (Cornell University), we finalized the structure of the workshop, the layout of the sessions, and the objectives for the speakers. We also had a representative from DivSeek, Dr. Ruth Bastow, on the discussion panel, who contributed to our discussion on future tools for accessing diversity in the future.

 

How has the symposium grown since the inaugural meeting in 2015?

Every year we want to make the symposium a memorable event, and we want other students and faculty to really get something out of it. We are learning more and more about the students and faculty with these events, particularly in terms of which topics are the most exciting or interesting. The symposium has also grown into a two-day event, with this year’s inclusion of the workshop.

 

Did you have to overcome any challenges in the organization of the event?

One of our biggest challenges was to secure funding for the event, which is free to attend. To add further value to our event, we wanted to have additional components such as a student research competition and/or workshop, which meant we had to aggressively fundraise from multiple sources. This involved writing a lot of grant proposals both to plant sciences departments across Texas A&M University, as well as to other sources of external funding.

We are grateful to DuPont Pioneer for providing a large amount of the funding. In 2017, we also received sponsorship from the Texas Institute for Genomic Science and Society, Departments of Soil and Crop Sciences, Molecular and Environmental Plant Science, Horticulture, Plant Pathology, and Biology, Texas Grain Sorghum Association, Texas Peanut Producers Board, and Cotton Incorporated. Our beverage sponsor was Pepsi and Kind Snacks was our snack sponsor.

 

What advice would you give a graduate student trying to organize a similar event?

Plan early and set small goals! Communication is key for a large team to organize such an event. We encourage groups to use Slack or some sort of team work interface. It really helped us to be in constant communication with each other during the months leading up to the symposium.

 

Could you tell us a little about your own research?

My research (Francisco Gomez) is focused on identifying genomic regions (known as quantitative trait loci; QTLs) associated with mechanical traits that are known to be associated with stem lodging, a major agronomic problem that reduces yields worldwide. My colleague and co-chair, Ammani Kyanam, received her Masters in Plant Breeding in while working in the cotton cytogenetics program in our department. Her research focused on developing genomic tools to facilitate the development of Chromosome Segment Substitution Lines for upland cotton. She is currently mapping QTLs for aphid resistance in sorghum for her Ph.D. You can learn more about the research of our individual committee members at http://plantbreedingsymposium.com/committee/.

 

How can our readers connect with you?

We have a strong social media presence via Facebook, Instagram and YouTube, where we post event videos, photos and periodical updates. Check them out below!

Facebook: TAMUPBsymposium

Instagram: @pbsymposium

Twitter: @pbsymposium

YouTube: Texas A&M Plant Breeding Symposium

Website: plantbreedingsymposium.com

Email: mailto:pbsymposium@gmail.com

How to publish your work in New Phytologist

Reproduced with permission

In two short videos, New Phytologist Editor-in-Chief Prof Alistair Hetherington provides a step by step guide for early career researchers, intending to publish their work in New Phytologist.

“One of my top tips would be: get the author list decided very early on.”

 

Alistair talks through the process of working out whether research is within the scope of the journal, deciding the author list, and submitting a presubmission enquiry.

“Remember, the Editor will use the covering letter to help him or her decide whether or not to send your work out for review. You need to put your work in context, and describe how your findings are novel, and exciting.”

 

In part two, Alistair explains the submission process, including what should be included in the covering letter. He then describes the peer review process at New Phytologist and what to do after you’ve received a decision on your manuscript.

Read the transcript of both videos on the New Phytologist blog. The audio from the videos is available to download under a Creative Commons licence from the New Phytologist Soundcloud page. You are welcome to redistribute this for teaching purposes.

Reproduced with permission.

Registration open for GPC/SEB New Breeding Technologies Workshop!

New Breeding Technologies in the Plant Sciences – Applications and Implications in Genome Editing

Gothenburg, Sweden, 7-8th July 2017

REGISTRATION FOR THIS MEETING IS NOW OPEN!

Organised by: Dr Ruth Bastow (Global Plant Council), Dr Geraint Parry (GARNet), Professor Stefan Jansson (Umeå University, Sweden) and Professor Barry Pogson (Australian National University, Australia).

Targeted genome engineering has been described as a “game-changing technology” for fields as diverse as human genetics and plant biotechnology. Novel techniques such as CRISPR-Cas9, Science’s 2015 Breakthrough of the Year, are revolutionizing scientific research, allowing the targeted and precise editing of genomes in ways that were not previously possible.

Used alongside other tools and strategies, gene-editing technologies have the potential to help combat food and nutritional insecurity and assist in the transition to more sustainable food production systems. The application and use of these technologies is therefore a hot topic for a wide range of stakeholders including scientists, funders, regulators, policy makers and the public. Despite its potential, there are a number of challenges in the adoption and uptake of genome editing, which we propose to highlight during this SEB satellite meeting.

One of the challenges that scientists face in applying technologies such as CRISPR-Cas9 to their research is the technique itself. Although the theoretical framework for using these techniques is easy to follow, the reality is often not so simple. This meeting will therefore explain the principles of applying CRISPR-Cas9 from experts who have successfully used this system in a variety of plant species. We will explore the challenges they encountered as well as some of the solutions and systems they adopted to achieve stably transformed gene-edited plants.

The second challenge for these transformative technologies is how regulatory bodies will treat and asses them. In many countries gene editing technologies do not fit within current policies and guidelines regarding the genetic modification and breeding of plants, as it possible to generate phenotypic variation that is indistinguishable from that generated by traditional breeding methods. Dealing with the ambiguities that techniques such as CRISPR-Cas9 have generated will be critical for the uptake and future use of new breeding technologies. This workshop will therefore outline the current regulatory environment in Europe surrounding gene editing, as well as the approaches being taken in other countries, and will discuss the potential implications and impacts of the use of genome engineering for crop improvement.

Overall this meeting will be of great interest to plant and crop scientists who are invested in the future of gene editing both on a practical and regulatory level. We will provide a forum for debate around the broader policy issues whilst include opportunities for in-depth discussion regarding the techniques required to make this technology work in your own research.

This meeting is being held as a satellite event to the Society for Experimental Biology’s Annual Main Meeting, which takes place in Gothenburg, Sweden, from the 3–6th July 2017.

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