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A taste of CRISPR

Dr Craig CormickThis week’s blog was written by Dr Craig Cormick, the Creative Director of ThinkOutsideThe. He is one of Australia’s leading science communicators, with over 30 years’ experience working with agencies such as CSIRO, Questacon and Federal Government Departments.

So what do you think CRISPR cabbage might taste like? CRISPR-crispy? Altered in some way?

Participants at the recent Society for Experimental Biology/Global Plant Council New Breeding Technologies workshop in Gothenburg, Sweden, had a chance to find out, because in Sweden CRISPR-produced plants are not captured by the country’s GMO regulations and can be produced.

Professor Stefan Jansson, one of the workshop organizers, has grown the CRISPR cabbage (discussed in his blog for GPC!) and not only had it included on the menu of the workshop dinner, but also had samples for participants to take away. Some delegates were keen to pick up the samples while others were unsure how their own country’s regulatory rules would apply to them.

 

 

Regulatory issues

The uncertainty some delegates felt about the legality of taking a CRISPR cabbage sample home was a good demonstration of the diversity of regulations that apply – or may apply – to new breeding technologies, such as CRISPR and gene editing – and there was considerable discussion at the workshop on how European Union regulations and court rulings may play out, affecting both the development and export/import of plants and foods produced by the new technologies.

A lack of certainty has meant many researchers are unable to determine whether their work will need to be subjected to costly and time-consuming regulations or not.

The need for new breeding technologies was made clear at the workshop, which was attended by 70 people from 17 countries, with presentations on the need to double our current food production to feed the world in 2050 and reduce crop losses caused by problems such as viruses, which deplete crops by 10–15%.

The two-day workshop, held in early July, looked at a breadth of issues, including community attitudes, gene editing success stories, and tools and resources. But discussions kept coming back to regulation.

Outdated regulations

Regulations of gene technologies were largely developed 20 years ago or so, for different technologies than now exist, and as a result are not clear enough for researchers to determine whether different gene editing technologies they are working on may be governed by them or not.

The diversity of regulations is also going to be an issue, for some countries may allow different gene editing technologies, but others may not allow products developed using them to be imported.

That led to the group beginning to develop a statement that captured the feeling of the workshop, which, when complete, it is hoped will be adopted by relevant agencies around the world to develop their own particular positions on gene editing technologies. It would be a huge benefit to have a coherent and common line in an environment of mixed regulations in mixed jurisdictions.

CRISPR cabbage

And as to the initial question of what CRISPR cabbage tastes like – just like any cabbage you might buy at your local supermarket or farmers market, of course – since it is really no different.

 

Want to read more about CRISPR? Check out our interview with Prof. Stefan Jansson or our introduction to CRISPR from Dr Damiano Martignago.

The Global Plant Council visits the Australian Plant Phenomics Facility

This post is republished with the kind permission of the Australian Plant Phenomics Facility (APPF). 

We at the APPF love visits from our global plant science community, so it was a treat to host Ruth Bastow, Executive Director of the Global Plant Council (GPC), this week.

While she was here, we took the opportunity to ask a few quick questions:

Ruth Bastow at the Australian Plant Phenomics Facility

Ruth Bastow, Executive Director of the Global Plant Council in high-throughput phenotyping Smarthouse™ at the Australian Plant Phenomics Facility’s Adelaide node

Ruth, could you tell us a little bit about the GPC?

The GPC is a not-for-profit coalition of national, regional, and international societies and affiliates representing thousands of plant, crop, agricultural, and environmental scientists. We bring together all those involved in plant and crop research, education and training, to provide a body that can speak with a single, strong voice in the policy and decision-making arena, and to promote plant science research and teaching around the world.

What do you do there?

As Executive Director of the GPC I am responsible for the day to day management of the organisation.

What is the reason for your visit here?

To meet up and discuss GPC initiatives with colleagues here at the University of Adelaide, to further develop current collaborations and hopefully initiate new ones.

For example the Australian Plant Phenomics Facility (APPF) is partner of the Diversity Seek Initiative (DivSeek). DivSeek is a global community driven effort consisting of a diverse set of partner organisations have voluntarily come together to enable breeders and researchers to mobilise a vast range of plant genetic variation to accelerate the rate of crop improvement and furnish food and agricultural products to the growing human population. DivSeek brings together large-scale genotyping and phenotyping projects, computational and data standards projects with the genebanks and germplasm curators. The aim is to establish DivSeek as a hub to connect and promote interactions between these players and activities and to establish common state-of-the-art techniques for data collection, integration and sharing. This will improve the efficiency of each project by eliminating redundancy and increasing the availability of data to researchers around the world to address challenges in food and nutritional security, and to generate societal and economic benefit.

So, whilst I am here, I will be learning about how the APPF team collate and analyse their data and try and understand how the approaches here could be translated into solutions for the wider community. For example, the Zegami platform used in the high-throughput phenotyping Smarthouses™ at the Adelaide node is a useful visualisation tool that could benefit others.

Where else have you visited?

Whilst I am here in Australia I have been working with colleagues in Canberra including Prof Barry Pogson who is currently the chair of the Global Plant Council, Dr Xavier Sirault (APPF node based at CSIRO), Prof Justin Borevitz (APPF node based at ANU), and Dr Norman Warthmann. I will also be taking time to visit friends in Sydney and on the Central Coast.

Where do you see plant phenomics research in 5-10 years time?

High throughput and field based phenotyping has seen huge transformational change in the last decade and in the next 5-10 years I hope that it will start to become part of the everyday toolkit of plant science researchers in the way that genomics has.

If you could solve one plant science question what would it be?

I would actually like to try and solve a social/conceptual problem that effects science rather than an actual biological question and that is the sharing of data, information, knowledge and best practice. The sharing of scientific theories, including experimental data and observations has been a core concept of the scientific endeavour since the enlightenment. Sharing allows others to evaluate research (peer review), to identify errors, and allow ideas to be corroborated, invalidated and built upon. It also facilitates the transmission of concepts and theories to a wider audience and that will hopefully inspire others to get involved in science, contribute ideas and further our understanding of the world around us.

However, the current systems of reward and evaluation in science; lack of appropriate mechanisms, standard and infrastructures to easily share and access information; and in some cases the debilitating effects of ‘IP thickets’ can act as a barrier to ‘open science’. It is not all bad news. In the last decade a number of changes at the government, funder, publisher and institutional level have promoted and facilitated the concept of open science. However, if science is to be a truly open endeavour it will require a change in mind-set at many levels to migrate towards a culture where open data is the norm. Without this we will not be able to fully realise the investment in research, in terms of both finance provided and the time and intellectual contribution of the individual involved, and contribute to developing solutions that will help ameliorate current global problems.

When I am not working I am?

Walking the dog or gardening and generally enjoying the beauty of my home in South Wales in the UK.

If you could have one super power what would it be?

For my work it would probably be telepathy or omnilinguism, as most problems seems to arise from lack of understanding or miscommunication at some level, so these would be very helpful superpowers. From a personal perspective perhaps the ability to predict the future would be good.


Thanks again to the APPF for giving us permission to republish this blog post!


About the APPF

The APPF is a national facility, available to all Australian plant scientists, offering access to infrastructure that is not available at this scale or breadth in the public sectors anywhere else in the world. The APPF is based around automated image analysis of the phenotypic characteristics of extensive germplasm collections and large breeding, mapping and mutant populations. It exploits recent advances in robotics, imaging and computing to enable sensitive, high throughput analyses to be made of plant growth and function. New technologies are being developed to ensure that the APPF remains at the international forefront of plant science. Research networks and established pathways to market ensure outcomes are delivered for the long-term benefit for Australian scientists and primary producers.

Global Plant Council stress resilience commentaries published in Food and Energy Security

In October 2015, researchers from around the world came together in Iguassu Falls, Brazil, for the Stress Resilience Symposium, organized by the Global Plant Council and the Society for Experimental Biology (SEB), to discuss the current research efforts in developing plants resistant to the changing climate. (See our blog by GPC’s Lisa Martin for more on this meeting!)

Building on the success of the meeting, the Global Plant Council team and attendees compiled a set of papers to provide a powerful call to action for stress resilience scientists around the world to come together to tackle some of the biggest challenges we will face in the future. These four papers were published in the Open Access journal Food and Energy Security alongside an editorial about the Global Plant Council.

In the editorial, the Global Plant Council team (Lisa Martin, Sarah Jose, and Ruth Bastow) introduce readers to the Global Plant Council mission, and describe the Stress Resilience initiative, the meeting, and introduce the papers that came from it.

In the first of the commentaries, Matthew Gilliham (University of Adelaide), Scott Chapman (CSIRO), Lisa Martin, Sarah Jose, and Ruth Bastow discuss ‘The case for evidence-based policy to support stress-resilient cropping systems‘, commenting on the important relationships between research and policy and how each must influence the other.

Global Plant Council President Bill Davies (Lancaster University) and CIMMYT‘s Jean-Marcel Ribaut outline the ways in which research can be translated into locally adapted agricultural best practices in their article, ‘Stress resilience in crop plants: strategic thinking to address local food production problems‘.

In the next paper, ‘Harnessing diversity from ecosystems to crops to genes‘, Vicky Buchanan-Wollaston (University of Warwick), Zoe Wilson (University of Nottingham), François Tardieu (INRA), Jim Beynon (University of Warwick), and Katherine Denby (University of York) describe the challenges that must be overcome to promote effective and efficient international research collaboration to develop new solutions and stress resilience plants to enhance food security in the future.

University of Queensland‘s Andrew Borrell and CIMMYT‘s Matthew Reynolds discuss how best to bring together researchers from different disciplines, highlighting great examples of this in their paper, ‘Integrating islands of knowledge for greater synergy and efficiency in crop research‘.

In all of these papers, the authors suggest practical short- and long-term action steps and highlight ways in which the Global Plant Council could help to bring researchers together to coordinate these changes most effectively.

Read the papers in Food and Energy Security here.

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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