Category: Issue 3 •​ 2021​

IS-MPMI Members in The Scientist Cover Story

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Did You Know

IS-MPMI members, including President Sheng Yang He, Immediate Past President Sophien Kamoun, along with Jeff Dangl, Jonathan Jones, and Xinnian Dong, were recently interviewed on plant defense in a cover story for The Scientist.

Holding Their Ground,” gives a perspective on the ways scientists who specialize in plants are helping hold up a strong defense to pathogens. More and more research is being done on plant immunity, and new findings could present plant breeders with ways to compete with these harmful pathogens.

As with most things, the challenge will continue to be the overcoming of continuous adaptation to ever-changing plant and pathogen evolution.

Read what our members have to say about protecting the global food supply through enhancing plants’ pathogen resistance.

A Letter from the President

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—Recognizing our junior members: Future of our society

Dear members,

He Shang Yang

I hope you are all doing well. I am writing this letter to highlight a couple of things. As you all know, our society is relatively young (inaugurated on September 7, 1990). The current society membership includes 44% student/postdoc members. Of the remaining 56% regular members, 28% are under the age of 45. If you attend an IS-MPMI Congress, you will be impressed by the youthfulness and the vibrant look of our society. Why am I reminding you of these stats? You may have noticed two society efforts in the past few weeks that are aimed at supporting and recognizing the junior members of our society. My letter is intended to provide some more details about these efforts.

First, the Local Scientific Committee (LSC) of the XVII IS-MPMI Congress (Portland, Oregon, USA) and the IS-MPMI Board are working together to secure funds to support the travel of potentially 70 students/postdocs/early career professionals to attend the upcoming congress. We anticipate that these travel awards (named after the late distinguished member Ko Shimamoto) and associated activities will enrich the scientific and networking experiences for both the awardees and other congress attendees. Travel AwardsThe LSC and IS-MPMI Board realize that the limited travel funds do not allow us to support all student and postdoc attendees (we wish we could!). Nevertheless, we would strongly encourage you to come to the congress in Portland regardless of the ultimate sources of funding that support your travel. Personally, I cannot overemphasize the positive impact that attending an IS-MPMI congress could have on the career of a student/postdoc/early career professional, especially if they are a first-time IS-MPMI Congress attendee. I remember my first time attending an IS-MPMI Congress (Interlaken, Switzerland, 1990). That congress was such an eye-opening experience for me, listening to one amazing talk after another describing major advances in the study of rhizobia, agrobacteria and various pathogens. It was in that congress, after listening to the inspiring talks by Fred Ausubel, Brian Staskawicz, and Jeff Dangl on the development of the Arabidopsis-Pseudomonas syringae pathosystem for cloning avirulence genes and studying plant defense responses, when I began to think about possibly using this system for my future study of bacterial pathogenesis and disease susceptibility. This type of IS-MPMI Congress experience is not unique to me as students in my own lab have come back from these meetings with a renewed enthusiasm and better perspective as well. I can easily imagine students/postdocs who attend the congress in Portland will be similarly inspired to nurture some creative ideas that will eventually help to launch their scientific careers. Plus, how often do you get a chance to talk to a large number of peers and friends whose scientific interests are so closely aligned with your own? My bottom line: please take advantage of the IS-MPMI congress venue to communicate your exciting findings and to network with colleagues who could one day help your career, either directly or indirectly.

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The second effort I want to mention is the recent creation of the IS-MPMI Young Investigator Award, which was recently approved by the IS-MPMI Board as a means to recognize outstanding junior members of our society. This is very exciting and long overdue! This new award builds on the tradition of the IS-MPMI Award, which was established a decade ago and has been presented each year to a member of the MPMI community who has performed outstanding innovative research. So far, the IS-MPMI Award has been given to some of the most accomplished pioneers of MPMI research –I think you would agree that many more pioneers of our society deserve this award. In any case, the Board recognizes a great need to also recognize innovative junior members of our society, thus the creation of the new award. A call for nomination (or self-nomination) has been made. The nomination deadline is March 9, 2016 and selection of the awardee will be completed in April, 2016. Similar to the IS-MPMI Awardee, the IS-MPMI Young Investigator Awardee will give a featured presentation at the IS-MPMI XVII Congress. There are many highly deserving junior members in our community who are eligible for the IS-MPMI Young Investigator Award. However, if they are not nominated, they will not be considered. Therefore, with this letter I am urging you to nominate your outstanding junior colleagues for this prestigious award, before March 9, 2016!

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Awards are only one of several ways for recognizing members of our society. I can say on behalf of all senior members of our society that you, the junior members, are the gems of our community. With the looming passage of a generation of MPMI research pioneers, you hold the key to the future of our society. I wish you all the best in your current study and work, and very much look forward to welcoming you in Portland and celebrating your individual successes.

Best wishes,

Sheng Yang He

IS-MPMI President

Reduced Susceptibility to Xanthomonas citri in Transgenic Citrus

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Did You Know

Transgenic expression of pattern-recognition receptors holds great promise as a tool for enhancing disease resistance in crops. Hao et al. ​demonstrate the utility of this approach against the citrus pathogen Xanthomonas citri. Overexpression of the FLS2 gene from Nicotiana benthamiana enhanced flg22 responsiveness and pathogen resistance in Hamlin sweet orange and Carrizo citrange.

Launch of the Roadmap for Phytobiomes Research

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IS-MPMI is an endorsing organization of the Phytobiomes Roadmap.
A new approach for agriculture to achieve sustainable crop production
25 February 2016 – Washington DC, USA—On 25 February 2016, a group of scientific societies, companies, research institutes, and governmental agencies launched the Phytobiomes Roadmap presenting a new vision for agriculture to increase health, productivity, and sustainability of our current cropping and forest systems.
The Roadmap outlines a strategic plan for acquiring critical knowledge of how all of the components on a farm interact and affect each other. These components – the crops, plants, microbes, animals, soils, and climate – are collectively called the phytobiome.
The document lays out an action plan to translate that knowledge into powerful new tools for crop management to produce a sufficient supply of food, feed and fiber to meet global needs in the future.
“The Phytobiomes Roadmap provides a vision of integrating the many diverse components of agroecosystems, including the environment, all of the macroorganisms, and the microorganisms, into a systems-level understanding” explains Gwyn Beattie, Professor & Robert Earle Buchanan Distinguished Professor of Bacteriology at Iowa State University and co-leader of an initiative on phytobiomes.
This Roadmap comes at a critical time in which new innovative approaches are needed to sustainably increase global crop productivity to meet the demand of an additional 2.4 billion people by 2050. During that timeframe, experts predict that current agricultural systems will be facing multiple challenges due to more frequent extreme weather events, plateauing crop yields, and diminishing availability of land, water and other critical inputs.
Interactions within phytobiomes are dynamic and complex. The Roadmap advocates for a systems-level understanding of all the phytobiome components. It proposes to bring together current approaches and leverage and coordinate currently disparate activities to generate critical knowledge on how all constituents of phytobiomes interact with each other to affect crop health and yield.
Jan Leach, University Distinguished Professor at Colorado State University and phytobiomes initiative co-leader stresses that “the success of this systems approach will require international collaborations of scientists with diverse expertise who can collect and interpret data that integrate interactions among organisms and their environments.”
Current technological developments – such as advances in genomic technologies, computational sciences, system-level approaches and precision agriculture – are enabling unprecedented insights for probing the complex interactions within phytobiomes. These technologies are providing extensive biological and environmental datasets. The Roadmap proposes to integrate these “big data” into predictive modeling systems to provide critical information to drive agricultural innovations.
The primary outcome is expected to be a shift in agricultural production from managing primarily individual components of cropping systems to managing whole systems using comprehensive systems-based knowledge of phytobiomes.
“By bringing together all ongoing initiatives from diverse scientific disciplines and connecting the dots between fundamental science and application, we aim to provide growers with practical tools with which each farmer manages his/her own crop biomes for maximum efficiency, sustainability, and profitability,” explains Kellye Eversole, phytobiomes initiative co-leader.
Translating knowledge of phytobiomes into next generation precision agriculture tools and techniques will empower farmers to produce sufficient crops to meet global demands. For example, it could be envisioned that growers will have at their disposal crop varieties that better exploit phytobiome components in specific environments for stronger resilience to pests and limited water and nutrients. Another application would be new innovative management practices to grow crops on marginal and degraded lands with minimized negative impacts on the environment.
The Phytobiomes Roadmap was developed under the leadership of the American Phytopathological Society (APS), based on discussions and input provided by over 200 academic, industry, and government representatives at a workshop organized in Washington DC in July 2015, as well as from input by the scientific community and the general public through the Phytobiomes website.
The Roadmap has broad support from professional societies, industry, government agencies, private foundations, non-profit institutes, and government-supported research networks.

About Phytobiomes

Initially developed by the American Phytopathological Society (APS) Public Policy Board, the phytobiomes vision is an effort to increase interest and funding in phytobiome research and to apply knowledge of phytobiomes to promote food, feed and fiber production. www.phytobiomes.org

What Happens at an IS-MPMI Congress?

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Wondering what to expect at the 2016 IS-MPMI XVII Congress? Research! Networking! Ideas! Solutions!

Here’s a sampling of tweets from 2014 showing the excitement, energy, and collaboration:
@TueGreen: A good shot of inspiration

@jacquet_chris: Thanks for this great congress! Using plant virus to silence genes in oomycetes or fungi: one of the most creative idea for me!

@fmartin1954: A highlight of the meeting: Plant Microbiome is key for host health & growth ;-)))

@christinemkraus: Great meeting! Enjoyed the opportunity to present my work and meet great people!

@ArteGian: A great conference indeed!!! Many thanks to the organisory committee! Looking forward to MPMI 2016!!!

@PlantEvolution: Leaving #MPMI2014 w many ideas 4 future research; learned a great deal; particularly enjoyed the many talks with & presentation by students

@KAbdissa: What an amazing experience! Hope not the last one to be part of it!

@berrutweet: mind-blown by #MPMI2014

@IreneBloo: #mpmi2014 is being very fruitful, including a long list of experiments to do…

@PierreMarcDelau: After a great symbiosis session this morning, CS Symbiosis II this afternoon !! #MPMI2014 #MPMI2014symbiosis

Seeking New Interactions Editor-in-Chief

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Did You Know

​IS-MPMI is looking for a new Interactions Editor-in-Chief for 2016-2019. If you are interested in contributing to the IS-MPMI community through this exciting volunteer opportunity, then consider applying today!

Position Description:

  • Three-year term from 2016-2019, beginning at the end of the 2016 IS-MPMI Congress with the possibility of a renewal for a second term. (Terms run Congress to Congress, average term lengths are two years, unless Congress occurs on an off year.)
  • Time commitment: approximately 8-10 hours/month.
  • Work with IS-MPMI staff to create a publication schedule.
  • Work with IS-MPMI staff to develop content ideas.
  • Write and compile approximately 4-6 new articles/posts per month.
  • Knowledge of Twitter, and interest in managing IS-MPMI’s Twitter feed on an ongoing basis.
  • Preferred: experience in writing and editing.
  • Knowledge and/or interest in major events and people within the MPMI community.

If you are interested in applying to be the next Interactions Editor-in-Chief, submit your CV with a letter of intent to Brad Day or through the Interactions Article Submission page by March 31.

Focus on Noncoding RNA Regulation of Plant–Microbe Interactions

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Did You Know

The March 2016 Focus Issue highlights exciting research on noncoding RNA regulation of plant–microbe interactions. As such, this issue comprises a fitting tribute to our deeply missed colleague, Biao Ding.

MPMI EPMarch16

MPMI Editor’s Pick: Characterization of RNAi-Transgenic Tomato Plants with Resistance to Tomato Yellow Leaf Curl Virus (TYLCV)
Fuentes and colleagues describe the benefits and limitations of a transgenic approach for RNAi-based protection against TYLCV. They demonstrate that resistance in transgenic tomato is stable over multiple generations and effective under field conditions. Importantly, they also use transcriptomics to discover probable off-target effects of the transgene.

2016 Congress: An Open Afternoon for Tours

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Did You Know

An “open afternoon” has been scheduled on July 20 of this year’s IS-MPMI Congress for attendees to explore Oregon. We are pleased to offer a variety of tours for those attendees interested in exploring more of what the Portland area has to offer. Sign up with friends and family for one of these adventurous tours.

Share Your News with IS-MPMI Members!

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IS-MPMI’s Interactions is your primary source of information on the Society and the best way to let others know about the molecular plant-microbe interactions activities you are involved in. Updates on unique collaborations, projects, graduations, awards, and more are all encouraged. Share your news today with the vibrant IS-MPMI community. Contact Editor-in-Chief Brad Day with your unique story ideas.

​Congress Advance Registration Deadline is April 20

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Did You Know

Join your colleagues for cutting-edge scientific sessions, many opportunities for networking and discussion, and exciting events at the 2016 IS-MPMI XVII Congress, July 17-21, in Portland, Oregon, USA. Register now and reserve your housing by June 15 for the best rates.
New! Renew for three years to keep your membership current until the next IS-MPMI Congress in 2019. Take 20% off the total when you choose this option.
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