plant science Archives - Page 81 of 82 - The Global Plant Council

Jan 07

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New Year, New Executive Board

By Isabel | Blog, Future Directions, GPC Community

Happy New Year!

Although they’ve actually been in post since our Annual General Meeting (AGM) in October 2015, I thought I’d take this opportunity to introduce you to our new(ish!) Executive Board; the elected committee of plant science experts from around who help Ruth and myself, and Bill our President, to direct and drive the GPC’s activities and initiatives.

Barry Pogson – Chair

Aussie Barry is stepping into the (very large!) shoes of our outgoing Chair, Willi Gruissem. Barry is no stranger to the GPC, having been a GPC Member Organization representative of the Australian Society of Plant Scientists since the GPC’s inception, and being the lead on our Biofortification initiative.

In the lab, based at the Australian National University in Canberra, Barry explores the signaling pathways between chloroplasts and nuclei, particularly investigating how these can impact plants’ tolerance to drought, and carotenoid synthesis and accumulation. His work has important implications for plant biology as a whole, but also for human nutrition, particularly in the biofortification of crops as a means to reduce micronutrient deficiencies.

Barry is Chair of the Golden Rice Technical Advisory Committee and has won numerous awards for his research, teaching and supervision excellence. You can read more about Barry on the GPC website.

Ariel Orellana – Vice Chair

Ariel replaces outgoing Vice-Chair Henry Nguyen. A Professor of Plant Biotechnology at the Universidad Andrés Bello in Santiago, Chile, Ariel has also been involved with the GPC for a number of years as a representative of Chile’s National Network of Plant Biologists, and we look forward to continuing to work with him as a key point of contact in South America.

A highly decorated scientist with many awards, titles, and attributions to his name, Ariel’s research interests are in plant cell wall polysaccharide biosynthesis in the Golgi, particularly looking at the contribution of nucleotide sugar transporters, and he also uses genomics as a tool for the marker-assisted breeding of fruit.

Vicky Buchanan-Wollaston – Treasurer

Vicky joins the GPC Executive Board as our new Treasurer, taking over control of the purse-strings from Brazil’s Gustavo Habermann.

Vicky is Emeritus Professor of Plant Sciences at the University of Warwick, UK, where her research interests are focused on plant senescence, using both Arabidopsis and vegetable Brassicas to carry out functional analysis of leaf senescence-regulating genes. She is a GPC Member Organization representative for the Society for Experimental Biology, and with Professor Jim Beynon, leads the GPC’s initiative on Stress Resilience. Read more about Vicky here.

Carl Douglas – Board Member

Now joining us as Board Member – together with Yusuke Saijo (below) replacing former Board Members Kasem Ahmed and Zhihong Xu, Carl is also a GPC Member Organization representative for the Canadian Society of Plant Biologists (CSPB). He works at the University of British Columbia in Vancouver, where he is a Professor in the Department of Botany. He leads research exploring plant cell wall biosynthesis, and is an expert in tree genomics.

A highly cited and well published author, Carl is also a former President of the CSPB, a Corresponding Member of the American Society of Plant Biologists, and a Fellow of the American Association for the Advancement of Science. You can find out a bit more about Carl here.

Yusuke Saijo – Board Member

As well as being a newly elected GPC Board Member, Yusuke Saijo is also new to the GPC, replacing his predecessor Takashi Ueda as the Member Organization representative for the Japanese Society of Plant Physiologists.

His lab work at the Nara Institute of Science and Technology in Japan is focused on understanding plant–microbe interactions, particularly plants’ ability to sense danger, undergo transcriptional reprogramming and priming, and the control of plant immunity under fluctuating environmental conditions.

Thank you

Huge thanks to our outgoing Board Members – Wilhelm Gruissem, Henry Nguyen, Gustavo Habermann, Kasem Ahmed and Zhihong Xu – for all their hard work and support during their terms.

And don’t forget…

The members of the GPC’s Executive Board are an elected subset of the Council’s representatives from professional plant, crop, environmental and agricultural societies from all over the world. But, if you are a member of one of our Member Organizations, you’re also a part of the GPC community! We encourage you to get in touch with your GPC representative, especially if you would like to get involved with our activities, or if you have any ideas as to how we can help filter the GPC’s news and information down from the Council to your society’s individual members.

You can find a full list of our member societies, their reps, and their contact details here.

Finally, if your society or professional association is not already a member of the GPC and would like to be, we’d love to hear from you! Please contact us at info@globalplantcouncil.org.

Dec 22

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Now That’s What I Call Plant Science 2015

By Isabel | Blog, Research, Science communication

With another year nearly over we recently put out a call for nominations for the Most Influential Plant Science Research of 2015. Suggestions flooded in, and we also trawled through our social media feeds to see which stories inspired the most discussion and engagement. It was fantastic to read about so much amazing research from around the world. Below are our top five, selected based on impact for the plant science research community, engagement on social media, and importance for both policy and potential end product/application.

Choosing the most inspiring stories was not an easy job. If you think we’ve missed something, please let us know in the comments below, or via Twitter! In the coming weeks we’ll be posting a 2015 Plant Science Round Up, which will include other exciting research that didn’t quite make the top five, so watch this space!

Sweet potato is a naturally occurring GM crop

Sweet potato contains genes from bacteria making it a naturally occurring GM crop. Image from Mike Licht used under creative commons license 2.0

Scientists at the International Potato Center in Lima, Peru, found that 291 varieties of sweet potato actually contain bacterial genes. This technically means that sweet potato is a naturally occurring genetically modified crop! Alongside all the general discussion about GM regulations, particularly in parts of Europe where regulations about growing GM crops have been decentralized from Brussels to individual EU Member States, this story caused much discussion on social media when it was published in March of this year.

It is thought that ancestors of the modern sweet potato were genetically modified by bacteria in the soil some 8000 years ago. Scientists hypothesize that it was this modification that made consumption and domestication of the crop possible. Unlike the potato, sweet potato is not a tuber but a mere root. The bacteria genes are thought to be responsible for root swelling, giving it the fleshy appearance we recognize today.

This story is incredibly important, firstly because sweet potato is the world’s seventh most important food crop, so knowledge of its genetics and development are essential for future food supply. Secondly, Agrobacterium is frequently used by scientists to artificially genetically modify plants. Evidence that this process occurs in nature opens up the conversation about GM, the methods used in this technology, and the safety of these products for human consumption.

Read the original paper in PNAS here.

RNA-guided Cas9 nuclease creates targetable heritable mutations in Barley and Brassica

Our number two on the list also relates to genetic modification, this time focusing on methods. Regardless of whether or not we want to have genetically modified crops in our food supply, GM is a valuable tool used by researchers to advance knowledge of gene function at the genetic and phenotypic level. Therefore, systems of modification that make the process faster, cheaper, and more accurate provide fantastic opportunities for the plant science community to progress its understanding.

The Cas9 system is a method of genome editing that can make precise changes at specific locations in the genome relatively cheaply. This novel system uses small non-coding RNA to direct Cas9 nuclease to the DNA target site. This type of RNA is small and easy to program, providing a flexible and easily accessible system for genome editing.

Barley in the field. Image by Moldova_field used under creative commons license 2.0

Inheritance of genome modifications using Cas9 has previously been shown in the model plants, Arabidopsis and rice. However, the efficiency of this inheritance, and therefore potential application in crop plants has been questionable.

The breakthrough study published in November by researchers at The Sainsbury Laboratory and John Innes Centre both in Norwich, UK, demonstrated the mutation of two commercial crop plants, Barley and Brassica oleracea, using the Cas9 system and subsequent inheritance mutations.

This is an incredibly exciting development in the plant sciences and opens up many options in the future in terms of genome editing and plant science research.

Read the full paper in Genome Biology here.

Control of Striga growth

Striga is a parasitic plant that mainly affects parts of Africa. It is a major threat to food crops such as rice and corn, leading to yield losses worth over 10 billion US dollars, and affecting over 100 million people.

Striga infects the host crop plant through its roots, depriving them of their nutrients and water. The plant hormone strigolactone, which is released by host plants, is known to induce Striga germination when host plants are nearby.

In a study published in August of this year the Striga receptors for this hormone, and the proteins responsible for striga germination were identified.

Striga plants are known to wither and die if they cannot find a host plant upon germination. Induction of early germination using synthetic hormones could therefore remove Striga populations before crops are planted. This work is vital in terms of regulating Striga populations in areas where they are hugely damaging to crop plants and people’s livelihoods.

Read the full study in Science here.

Striga, a parasitic plant. Also known as Witchweed. Image from the International Institute of Tropical Agriculture used under creative commons license 2.0

Resurrection plants genome harvesting

Resurrection plants are a unique group of flora that can survive extreme water shortages for months or even years. There are more than 130 varieties in the world, and many researchers believe that unlocking the genetic codes of drought-tolerant plants could help farmers working in increasingly hot and dry conditions.

During a drought, the plant acts like a seed, becoming so dry that it appears dead. But as soon as the rains come, the shriveled plant bursts ‘back to life’, turning green and robust in just a few hours.

In November, researchers from the Donald Danforth Plant Science Centre in Missouri, US, published the complete draft genome of Oropetium thomaeum, a resurrection grass species.

O. thomaeum is a small C4 grass species found in Africa and India. It is closely related to major food feed and bioenergy crops. Therefore this work represents a significant step in terms of understanding novel drought tolerance mechanisms that could be used in agriculture.

Read the full paper in Nature here.

Supercomputing overcomes major ecological challenge

Currently, one of the greatest challenges for ecologists is to quantify plant diversity and understand how this affects plant survival. For the last 500 years independent research groups around the world have collected this diversity data, which has made organization and collaboration difficult in the past.

Over the last 500 years, independent research groups have collected a wealth of diversity data. The Botanical Information and Ecology Network (BIEN) are collecting and collating these data together for the Americas using high performance computing (HPC) and data resources, via the iPlant Collaborative and the Texas Advanced Computing Center (TACC). This will allow researchers to draw on data right from the earliest plant collections up to the modern day to understand plant diversity.

There are approximately 120,000 plant species in North and South America, but mapping and determining the hotspots of species richness requires computationally intensive geographic range estimates. With supercomputing the BIEN group could generate and store geographic range estimates for plant species in the Americas.

It also gives ecologists the ability to document continental scale patterns of species diversity, which show where any species of plant might be found. These novel maps could prove a fantastic resource for ecologists working on diversity and conservation.

Read more about this story on the TACC website, here.

Nov 17

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Stress Resilience: Call for papers for a JXB Special Issue!

By Isabel | Blog, GPC Community, Scientific Meetings, SEB

Following the recent Stress Resilience Symposium and Discussion Forum that we co-hosted in Brazil last month with the Society for Experimental Biology, we are pleased to announce a call for papers for a forthcoming Special Issue of the SEB’s Journal of Experimental Botany.

Achieving food security in a changing and unpredictable climate urgently requires a better understanding of the mechanisms by which plants interact with and respond to their environments. This special issue will bring together a collection of papers highlighting the best current research in stress resilience contributing to global efforts to develop crops and cropping systems that are better able to deal with fluctuating and stressful environmental conditions.

Proposals are invited for the submission of new and innovative research papers that contribute to this goal (submission before the end of January 2016 will guarantee inclusion in the special issue pending positive peer review). Confirmed contributors already include: Andrew Borrell (University of Queensland, Australia), Elizabete Carmo-Silva (Lancaster University, UK), Scott Chapman (CSIRO, Australia), Bill Davies (GPC President and Lancaster University, UK), Lyza Maron (Cornell University, USA), Jianbo Shen (China Agricultural University), and Roberto Tuberosa (University of Bologna, Italy).

If you would like to contribute a paper, please email a title and short abstract to Mary Traynor: m.traynor@lancaster.ac.uk.

Sep 30

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The Sound of Science

By Isabel | Blog, Public Engagement

By Berkley Walker

I grew up with a lot of music in my home. My mother is a voice teacher and we had a constant stream of students filling our house with scales, show tunes, and arias. I wish I could say that as a teenager I graciously accepted music’s place in my home and regularly took advantage of my mom’s expertise, but I didn’t. I instead tried to drown out the incessant singing by watching re-runs of Dragon-Ball Z and playing after-school sports.

So it is ironic that as a scientist I would find myself drawn back to music in order to communicate the importance of plant science research to those outside of academic circles. This communication is made possible through the Sounds of Science, a collaboration between plant scientists and music composition students.

What does plant science sound like?

The premise of Sounds of Science is simple. More people go to music concerts than lectures, so what if we made a lecture more like a concert?

To make our science into music we handed our primary research data to a group of talented music composition students at the University of Illinois (USA) and told them to create. The end results were varied compositions that reflected the nuance of the science in surprising ways. The culmination of the collaboration was a concert, at which we scientists talked about the importance of our work, before debuting the composition.

Our first year’s performance featured piano and flute duets, electronic experiences, and even a photosynthesis rap. The performance was well attended and the concert was even broadcast via public television to over 40,000 households in central Illinois.

Some of the end results were surprising, and perhaps not what the scientists had imagined. However, transforming data into music attached more emotion to the science, and proved a fantastic way to highlight the importance of the plant sciences.

Going Further

Thanks to the success of this project, we are expanding the collaboration into a yearly event. Like any good concert, we are trying to create an integrated experience from the time you sit down to the time you applaud. Think of it as a cross between a TED talk and a good movie. I hope to keep you updated with how it turns out in the fall.

But music can’t just be written about! If you’ve enjoyed the highlights video above and have an hour to spare get the full experience here:

I hope that the project will illustrate what plants can do for us, and how we are using what we know about plants to not only fill textbooks, but to make the world a better place.

____________________________________________________________

About the Author

Postdoc Berkley Walker is a Research Associate with the United States Department of Agriculture–Agricultural Research Service (USDA–ARS) at the University of Illinois. He received his undergraduate degree in microbiology from Brigham Young University and his PhD from Washington State University under Asaph Cousins. Berkley believes that a scientist’s j berkley walker ob is to find answers to big questions, then communicate them clearly to the public they serve. His current big problem is trying to understand why many crop plants are only able to use 2% of the sun’s energy to grow and what we might be able to do to improve that percentage. He investigates this problem using a combination of physiological measurements and modeling both in the lab and in the field. To improve science communication, Berkley founded the Sounds of Science Collaboration where plant scientists are paired with composers to produce original works of music from primary research data.

Sep 24

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Genetic Diversity in our Food Systems

By Isabel | Blog, Future Directions

Gurdev Khush at IRRI. Photo credit: IRRI photos. Reproduced under a Creative Commons license 2.0.

This week’s blog post has been written by agronomist and geneticist Gurdev Khush. Gurdev had a major role to play in the Green Revolution, and while working at the International Rice Research Institute (IRRI) developed more than 300 rice varieties, one of which (IR36) became the most widely planted variety of rice. The impact and significance of his work has been recognized by numerous awards including the World Food Prize in 1996, the Wolf Prize in Agriculture in 2000, the Golden Sickle Award in 2007, and in 1987 the Japan Prize.

Our civilization developed with the domestication of plants for food, fiber and shelter about 10,000 years ago. Since then we have made constant improvements to these domesticated plants based on genetic diversity. It is the conservation, evaluation and utilization of this genetic diversity that will be essential for further improvements in our food crops and world food security.

Gene banks conserve biodiversity

The first important step in conserving biodiversity was the establishment of a gene bank by Nikolai Vavilov at the Leningrad Seedbank in Russia during the 1920s. In subsequent years more gene banks were created in developed countries, and the Green Revolution provided major impetus for the establishment of gene banks in developing countries. The first gene bank for the conservation of rice germplasm was organized after IRRI was established in the Philippines in 1960. Other rice growing countries followed suit and now most of them have their own gene banks.

The IRRI gene bank has over 120,000 entries

The medium term storage unit of the IRRI seed bank. Photo credit: IRRI photos. Reproduced under a Creative Commons license 2.0.

The IRRI gene bank has progressively grown from a few thousand entries in 1962 to over 120,000 entries today, including accessions of all the wild species. The germplasm is stored under two-temperature and humidity regimes. The medium term store keeps seeds at 4^ºC and a relative humidity of 35% for 30–40 years, while in the longer term store, maintained at –10^ºC and a relative humidity of 20%, seeds are expected to remain viable for 100 years.

IRRI accessions are evaluated for morphological traits, grain quality characteristics, disease and insect resistance, and for tolerance to abiotic stresses such as drought, floods, problem soils and adverse temperatures. These are all important characteristics in terms of breeding resilient and high yielding rice varieties for the future.

Selection of new rice varieties

Numerous landraces have been utilized for breeding high yielding rice varieties. The first high yielding variety, IR8, was developed from a cross between two landraces, one from Indonesia and the other from China. Another variety, IR64, is one of the most widely grown rice varieties, and has 19 landraces and one wild species in its ancestry.

Rice variety IR64, one of the most widely grown rice varieties. Photo credit: IRRI photos. Used under Creative Commons license 2.0.

Ensuring future food security

Gene banks have played an important role in world food security. However, as the population grows there are now even bigger challenges for meeting demand. Climate change and increased competition for land and water resources further magnify the problem. We need to breed climate resilient crop varieties with higher productivity, durable resistance to diseases and insects, and tolerance to abiotic stresses. Success will depend upon the continuous availability of genetic diversity; we must redouble our efforts to unlock the variability currently preserved in our gene banks.

Diversity Seek Initiative

Establishment of the Diversity Seek Initiative (DivSeek) and the proposed Digital Seed Bank, under the auspices of the Global Plant Council, is a welcome development.

The aim of DivSeek is to develop a unified, coordinated and cohesive information management platform to provide easy access to genotypic and phenotypic data on germplasm preserved in gene banks. It is an international effort to bring together gene bank curators, plant breeders and biological researchers. To begin with, the project will develop standards and generate genotypic, transcriptome and phenotypic information for cassava, rice and wheat diversity. This will form the foundation of the Digital Seed Bank, a novel type of database containing standardized and integrated molecular information on crop diversity. The information from this database will be publicly available, and will be of enormous scientific and practical value. It has the potential to significantly increase our understanding of the molecular basis of crop diversity, and its application in breeding programs.

If your organization is interested in joining DivSeek, information can be found here. Alternatively, sign up to the mailing list to keep up to date with the initiative.

Sep 17

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Providing For Our Brave New World

By Isabel | Blog, Future Directions

The Journal of Experimental Botany (JXB) published a special issue in June entitled ‘Breeding plants to cope with future climate change’

By Jonathan Ingram

The Journal of Experimental Botany (JXB) recently published a special issue entitled ‘Breeding plants to cope with future climate change’.

More often than not, climate change discussions are focused on debating the degree of change we are likely to experience, unpredictable weather scenarios, and politics. However, regardless of the hows and whys, it is now an undeniable fact that the climate will change in some way.

This JXB special issue focuses on the necessary and cutting edge research needed to breed plants that can cope under new conditions, which is essential for continued production of food and resources in the future.

The breadth of research required to address this problem is wide. The 12 reviews included in the issue cover aspects such as research planning and putting together integrated research programs, and more specific topics, such as the use of traditional landraces in breeding programs. Alongside these reviews, original research addresses some of the key questions using novel techniques and methodology. Critically, the research presented comes from a diversity of labs around the world, from European wheat fields to upland rice in Brazil. Taking a global view is essential in our adaptation to climate change.

Avoiding starvation

Why release this special issue now?

Quite simply, the consequences of an inadequate response to climate change are stark for the human population. In fact, as previously discussed on the Global Plant Council blog, changing climate and extreme weather events are already having an impact on food production. For example, drought in Australia (2007), Russia (2010) and South-East China (2013) all resulted in steep increases in food prices. However, a positive side effect of this was to put food security at the top of the global agenda.

A farm in China during drought. Reduced food production can cause steep rises in food prices leading to socio-economic problems.
Photo credit: Bert van Dijk used under Creative Commons License 2.0

Moving forwards, researchers and breeders alike will have to change their fundamental approach to developing novel varieties of crops. In the past, breeders have been highly succesful in increasing yields to feed a growing population. However, we now need to adapt to a rapidly changing and unpredictable environment.

Dr Bryan McKersie sums this up in his contribution to the special issue. He commented: “Current plant breeding methods use large populations and rigorous selection in field environments, but the future environment is different and does not exist yet. Lessons learned from the Green Revolution and development of genetically engineered crops suggest that a new interdisciplinary research plan is needed to achieve food security.”

Driving up yields

So which traits should we be studying to increase resilience to climate change in our crops?

A potentially important characteristic brought to the foreground by Dr Karine Chenu and colleagues (University of Queensland, Australia) is susceptibility to frost damage. Although seemingly counterintuitive at first, the changing climate could result in greater frost exposure at key phases of the crop lifecycle. Warmer temperatures, or clear and cool nights during a drought, would allow vulnerable tissue to emerge earlier in the spring (Gu et al., 2008; Zheng et al., 2012). A late frost could then be incredibly destructive to our agricultural systems, causing losses of up to 85% (Paulsen and Heyne, 1983; Boer et al., 1993).

As explained by Dr Chenu, “Finding frost tolerant lines would thus help to deal with frost damage but also with losses due to extreme heat and drought – as they could be avoided by earlier sowings”.

The authors conclude that a “national yield advantage of up to 20% could result from the breeding of frost tolerant lines if useful genetic variation can be found”. The impact of this for future agriculture is incredibly exciting.

This study is just one illustration of the importance of thinking outside the box and investigating a wide range of traits when looking to adapt crops to climate change.

You can find the full Breeding plants to cope with future climate change Special Issue of Journal of Experimental Botany here. Much of the research in the issue is freely available (open access).

Journal of Experimental Botany publishes an exciting mix of research, review and comment on fundamental questions of broad interest in plant science. Regular special issues highlight key areas.

References

Association of Applied Biologists. 2014. Breeding plants to cope with future climate change. Newsletter of the Association of Applied Biologists 81, Spring/Summer 2014.

Boer R, Campbell LC, Fletcher DJ. 1993. Characteristics of frost in a major wheat-growing region of Australia. Australian Journal of Agricultural Research 44, 1731–1743.

Gu L, Hanson PJ, Post WM et al. 2008. The 2007 Eastern US spring freeze: increased cold damage in a warming world? BioScience 58, 253–262.

Paulsen GM, Heyne EG. 1983. Grain production of winter wheat after spring freeze injury. Agronomy Journal 75, 705–707.

Zheng BY, Chenu K, Dreccer MF, Chapman SC. 2012. Breeding for the future: what are the potential impacts of future frost and heat events on sowing and flowering time requirements for Australian bread wheat (Triticum aestivum) varieties? Global Change Biology 18, 2899–2914.

Sep 03

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A Postcard From… The Argentinean Society of Plant Physiology (SAFV)

By Isabel | Blog, GPC Community, SAFV

This week Professor Edith Taleisnik describes the vision and activities of the Argentinean Society of Plant Physiology (SAFV), a Member Organization of the Global Plant Council dedicated to promoting collaboration in plant science within Argentina, across Latin America and beyond.

SAFV member Dr Constanza Carrera drinks mate, an infusion made from leaves of Ilex paraguariensis, which is very popular in Argentina, Uruguay and southern Brazil.

The Argentinean Society of Plant Physiology (Sociedad Argentina de Fisiologia Vegetal; SAFV) was founded in 1958 to nucleate researchers and teachers in plant physiology in Argentina. Since then the SAFV has maintained continuous activity in the country and the region, providing opportunities for the dissemination and exchange of information related to plant function. It has about 350 members, mostly from Argentina and also from neighboring Uruguay. The SAFV is linked with the Global Plant Council and many other important international plant science organizations.

Exchanging ideas in Argentina and beyond

The 29th SAFV meeting

One of the main objectives of the society is to organize meetings, which are held every two years. The last one was held in Mar del Plata, and was attended by nearly 600 people. The SAFV has close ties with the Brazilian Society of Plant Physiology (BSPP), so every other SAFV meeting is a joint Latin American event in association with the BSPP. These meetings provide a unique opportunity for scientists in the area to meet, analyze and exchange views on the future of this field, to plan for joint efforts and enterprises, to share personal experiences and contribute to a regional and global perspective of local endeavors.

The participation of students and young scientists in SAFV meetings is stimulated by invitations to deliver lectures and organize symposia, and by making available fellowships that cover travel and registration costs. In accordance with its mandate to promote and diffuse knowledge in plant science, the SAFV also organizes and sponsors courses and workshops.

Keynote speaker discussions at an SAFV meeting

Plant science, and plant physiology in particular, has experienced steady growth and development in Argentina, reflecting the importance of agriculture in its broadest sense; pastures and forests for the Argentine economy. Established groups all over the country produce novel data on various aspects of plant function and interaction with other organisms and the environment, which is particularly relevant to local and global crop production. The wide range of this work is reflected in the proceedings of the last plant physiology meeting.

Other Argentinian plant science societies

There are several other plant science societies in Argentina. Scientists working on botanical and morphological topics are affiliated to the Sociedad Argentina de Botánica (SAB). The focus of the members of the Asociación Argentina de Ecología (AsAE) is centered in environmental topics. A more recently formed society, the Asociación Argentina de Fitopatólgos (AAF), is dedicated to plant pathology, while the Sociedad Argentina de Investigación Bioquímica y Biología Molecular (SAIB) features a section specifically devoted to plant biochemistry and molecular biology. All of these societies hold periodical meetings, stimulate the work of young scientists through incentives and prizes, and publish journals (e.g. Ecología Austral) and books.

Get in touch

If you’d like to know more about the work of the SAFV, or how you can get involved with the society, have a look at their website, or get in touch via Facebook or Twitter (@fisiovegetal).

About the author

Professor Edith Taleisnik researches the physiology of plants under saline stress for the Argentinean National Scientific and Technical Research Council (CONICET), and is based at the Instituto de Fisiologia y Recursos Geneticos Vegetales (IFRGV) CIAP, INTA, Argentina. Edith was the president of the SAFV from 2000 to 2004, and is now a member of the scientific committee.

Aug 19

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The Global Plant Council: now on Facebook!

By Isabel | ASPB, ASPS, Blog, EPSO, FESPB, GPC Community, Public Engagement, SAFV, Scandinavian Plant Physiology Society, SEB

Here at the Global Plant Council (GPC) we’re big fans of social media

– we’re even helping to develop a new social media platform just for plant scientists! As well as this blog, we also have two Twitter accounts: our main, English-language account is at @GlobalPlantGPC, to which myself (@lisaamartin1), Ruth (@plantscience), and GPC New Media Fellows Amelia (@AmeliaFrizell) and Sarah (@josesci) all contribute. Alternatively, if you speak Spanish we also have a Spanish-language account at @GPC_EnEspanol (operated by Ecuadorian-PhD-student-in-Germany Juan-Diego Santillana-Ortiz; @yjdso, who kindly translates our tweets).

We find Twitter a great way to share links, news, journal articles and conference updates, while also networking with the global plant science community. Join over 1000 other plant scientists and enthusiasts and follow us, if you’re not already!

If you’re not sure where to start with Twitter, Mary Williams from ASPB (@PlantTeaching) has written a great two-part blog (we feature in Part 1! And here’s Part 2) that will help you get started and understand the ‘twetiquette’ of tweeting, especially from conferences.

However, we’ve never had a Facebook page – until now!

Although Facebook is by far the most popular social networking site across the globe, the way we use it has evolved dramatically since its inception in 2004. ‘Thefacebook’ as it was first known, was famously founded by Harvard University student Mark Zuckerberg as a way for his fellow students to view and comment on photographs of their dorm-mates. Initially restricted to Harvard, the website soon expanded to universities across the US, then the world, and now almost anyone can use it, even without an academic email address.

But Facebook has moved on from its early days and it’s now not all about ‘poking’ your friends (remember that?!). Now worth billions of dollars, Facebook has morphed into an all-encompassing platform for both recreation and business. While many people still use Facebook to keep in touch with friends and family, share photos and status updates, it’s also increasingly being used to share news, articles and opinions, to play games, form groups or communities, and as a tool for companies and organizations to interact with and advertise to customers or members.

At the Society for Experimental Biology conference in Prague in June, I heard several scientists extolling the benefits of social media, particularly – and perhaps unsurprisingly – in the Education and Outreach sessions. I was particularly interested to repeatedly hear the message that Facebook is a very useful tool for science communication and outreach – so we’ve decided to try it!

Why bother with Facebook as well as other social media channels?

Having only ever used Facebook for personal uses, Sarah and I asked some prolific social media users for their advice on starting and using a Facebook page, and in answer to the question, “Why should we bother with Facebook?”, the overwhelming message was clear: Facebook is used by more, different people.

Compared to Twitter, which has around 316 million users, Facebook reached its 1 billionth account in 2012, and while the people we spoke to find that most of their Twitter followers are from English-speaking countries, their Facebook visitors represent a much broader range of geographic locations and languages. Furthermore, unlike setting up and maintaining a website, it’s free to set up Facebook pages or groups, so some organizations only exist on social media. By setting up a Facebook page for the GPC, we should, in theory, be able to interact with more people than we would with just our Twitter accounts and blog, thus we will be able to share and promote plant science all over the world more effectively and to a greater diversity of people.

If you’re a Facebook user, please go to www.facebook.com/GlobalPlantGPC and give us a ‘like’!

If you’re attending our SEB Plant Section Symposium on Stress Resilience, you can also let us know by joining our Facebook event! (Please note however, that saying you’re coming to the meeting on Facebook is not the same as registering! You’ll need to do that here.)

Here’s a list of some of our Member Organizations who also have a presence on Facebook. Let us know if there are any other pages we should ‘like’! We’re also interested to hear from you if you have any thoughts about using social media, or suggestions of content you would like to see on Facebook. How do you use Twitter and Facebook, and how does your use of these channels differ, if at all? Please comment below!

GPC Member Organizations on Facebook

Aug 11

0

Plant Biology 2015: Introducing Plantae.org

By Isabel | ASPB, Blog, Future Directions, GPC Community, Plantae, Scientific Meetings, SEB

Minneapolis skyline. Photo by ‘zman z28’, Flickr, used under a CC BY-NC-ND 2.0 license.

Ruth and I recently flew out to Minneapolis, Minnesota, USA, to attend the American Society of Plant Biologists’ (ASPB) annual conference, Plant Biology 2015.

Ruth did a sterling job of live-tweeting the scientific sessions she attended. She also spent some time stationed at the ASPB booth to talk to people about the Global Plant Council (GPC), as well as a big project we’re helping to bring to life: Plantae.org. I’ll talk more about what I did at the conference later… But first, what is Plantae.org?

The Evolution of Plantae.org

Some time ago, here at the GPC, we thought it would be a great idea if there was one, online location where plant scientists and teachers could go to look for and share new ideas, tools and resources for research and education. We tentatively called it the ‘Plant Knowledge Hub’, and set about looking for people or organizations that might be able to help us make it a reality.

In doing so, we discovered that the ASPB was interested in creating a kind of community networking and collaboration platform, for which they had the working title ‘Plant Science Exchange’. Joining forces, we decided to combine the two ideas into one big portal, now called ‘Plantae’. Extending beyond the ASPB membership, Plantae will be for plant scientists and educators all over the world. We hope it will become the leading plant science resource hub and community gathering place.

Lisa modeling her Plantae t-shirt!

At this point, I should also mention the Society for Experimental Biology (SEB), without whose help the GPC would not have been able to move forward with this project. The SEB generously provided enough funding for my post! I joined the GPC in February as the Outreach & Communications Manager, so as well as looking after the GPC’s internal and external communications and helping to spread the word about the work of the GPC, one of my main duties is to identify and curate tools, resources and plant science information to upload to Plantae.

Building Plantae.org

I’ve made a few simple websites in the past, but nothing as complicated as an entire ‘digital ecosystem’ so taking the ‘Plant Science Knowledge Exchange Hub’ from an idea to the reality of Plantae.org was going to be a mammoth task. Fortunately we have had a lot of help!

Susan Cato, the ASPB’s Director of Member Services and Digital Marketing, and her team, have been doing a stellar job of pulling different stakeholder groups together to build and develop the Plantae platform. As well as a group of web architects to build the portal’s infrastructure, an agency called LookThink has been involved, with the unenviable task of optimizing the user experience. It’s no mean feat to take our ideas about what the platform should do, and the practicalities of how it can be built, to ensure that the final online product actually does what users want and need it to do in an intuitive, user-friendly way!

Ultimately, Plantae.org will have features such as Facebook or LinkedIn-style user profiles and groups, with the ability to ‘connect’, interact and send private messages. It will have public and private discussion boards where scientists can collaborate, talk about issues in science, or ask questions to the community and have them answered. It will eventually contain hundreds and thousands of pages of content including research papers, teaching resources, videos, posters and much more, some of which will be curated by groups like the GPC, and others uploaded directly by members. Underlying all of this, the portal needs a robust, intuitive search engine to allow users to find exactly the contact they are looking for.

User Testing the Beta Version

So during the ASPB conference, I was to be found in a meeting room with Clare Torrans from LookThink, helping her to conduct some user experience analysis on an early beta version of the Plantae site. We recruited a range of potential Plantae users – from students through to senior professors – and asked them to tell us what they thought of the idea of Plantae, whether they would use it and find it useful, whether the icons, buttons and links on the screen did what they expected, and what else they would like Plantae to do.

I’d never consciously considered the ‘user experience’ of a website before, but having spent time with Clare, I now realize it’s a vital part of the build process – and now I’m analyzing every website I visit!

The feedback we received was varied: there were some clear patterns related to age, academic level, or previous experience with social media, some people pointed out elements of the site I hadn’t even noticed, or misinterpreted buttons I’d thought were obvious, but – positive or negative – all of the feedback we received was useful and will be fed back into the site development process.

When can I start using Plantae?

The site isn’t quite ready yet, but taking into account all of the data we obtained from the user testing sessions at Plant Biology 15, we will hopefully be ready for launch in the Autumn. Watch this space for more news!

Jul 31

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James Wong: Plant Geeks Will Save The World!

By Isabel | Blog, Interviews

James Wong trained as a botanist at Kew Gardens in London, UK, before embarking on a wide and varied career encompassing broadcasting, writing and garden design. He demonstrates his passion for plants in every strand of his work, and is making a significant contribution towards raising the profile of horticulture and the plant sciences within the UK. He took some time out of his busy schedule to speak to Amelia at the Global Plant Council.

James qualified with a Masters in Ethnobotany; the study of how people use plants, in 2006. This branch of the plant sciences is very relevant to tackling pressing issues such as food security and conservation.

Plants have provided humanity with essentially every aspect of our sustenance and material culture for millennia. Being a fusion of anthropology and botany, ethnobotany is vital to understanding everything we are and everything we do.

Humanity relies on an incredibly narrow range of plants to meet its needs, with just 3 crops providing up to 50% of our sustenance. This means civilization has pinned its future on just 0.00006% of the world’s edible plants!

With threats like climate change and a growing global population, it is simply not feasible to continue to marginalise 99.99994% of our crops. Learning about how to grow, prepare and eat those other plants is where the work of ethnobotanists is vital.

This is just one example of how ethnobotany is essential in helping combat some of the biggest threats our species are facing in the next century. Plant geeks will indeed save the world.

To meet the needs of a growing population, many resources are currently focused on increasing productivity of our large scale farming systems. However, in his most recent book, Grow for Flavour, James explores how we can increase the nutritional quality of home-grown produce. Could small-scale food production such as personal allotments or gardens have any role to play in our future food production systems?

In short, no. My tiny urban garden is just 6x6m, and there is no way that it is ever going to make a significant contribution to my calorie intake.

However (and this is a big however), even in this tiny space I can get access to a range of fruit and vegetables that could make an important contribution towards certain micronutrients in my diet. Many of these, including key phytonutrients, are not found in the limited range of crops grown commercially, at least in large quantities.

Green Zebra tomatoes are a good source of tomatidine. Photo credit: J https://www.flickr.com/photos/florence_craye/2953736794/in/photolist-5v1F3s-6Pshmn-8 Used under a CC BY-NC-ND 2.0 license.

Green Zebra tomatoes are a good source of tomatidine.
Photo credit: J Used under a CC BY-NC-ND 2.0 license.

For example tomatidine, a chemical found in green tomatoes, may help improve muscle tone and reduce atrophy according to some studies. It is not really found in any supermarket produce, yet I can easily grow 10 kgs of tasty, tomatidine-rich fruit like ‘Green Zebra’ each summer. Popped in the freezer they could provide me with an important source of this phytonutrient year round that would otherwise be almost totally absent in my diet.

Home gardens can make significant financial sense too, removing cost as a barrier to nutrient availability.

The garden design studio, Amphibian Designs, was co-founded by James in 2008. “I have always been fascinated by plants and I feel that designing with them helps me express that.” This fascination has led the studio to win four Royal Horticultural Society medals for its designs, including two gold medals at the Chelsea Flower Show. Gardening is perhaps something we might associate more with art and creativity than science. However, James finds that: “creating spaces with plants and arranging them to express an idea allows me to better understand their botany.” Furthermore, having a scientific rather than arts background can be advantageous in design.

I have no formal design training and find this actually allows me more creative freedom! I rarely know the design rules and conventions, so I don’t feel I need to slavishly devote my works to them. There is an awful lot of assumed knowledge and entrenched ideas in horticulture, much of which has no factual basis, and being an outsider means you get to circumvent all that.

Engaging the public with the plant sciences is becoming increasingly important yet the perception that plants are boring can be difficult to overcome. Could gardens and horticulture provide a way to approach this problem?

Absolutely. Humans instinctively find plants beautiful. Sadly, I do think UK horticulture has done a rather good job of suppressing this instinct in many people by holding up a singular, historical ideal as the dominant mode of what a ‘proper’ garden should be. Between the rustic woven willow and stately home symbolism, it can be very easy for many people (like me) to not associate themselves with gardening. Would food, fashion, music, art or film limit themselves to such as singular ideal? Of course not, and that explains their far more broad-based appeal.

One of the most popular stands I saw at Chelsea Flower Show this year was for the European Space Agency, and represented how plants would be grown in space to feed astronauts and fuel interplanetary discovery. The look of wonder in faces of the kids (of all ages) as they wandered through spoke volumes. What an amazing way to engage kids with science.

So, we can’t leave without asking one final question: any tips for the budding gardeners amongst our readers?

Plants always grow and look best when planted to echo how they would naturally grow in the wild. Doing so means you will have less work, healthier plants and a perfectly matching aesthetic almost every time. Google image your favourite plants in their wild habitat and try your best to match them. The rest will take care of itself!