Tag Archives: Plant Biology

UNL Center for Plant Science Innovation’s 2015 Symposium

The University of Nebraska – Lincoln‘s Center for Plant Science Innovation (my new academic home, along with the Plant Pathology Department) puts on an annual symposium.  This year’s symposium is entitled “Plant Phenomics: from pixels to traits“.  The symposium will be held on October 15th to 16th, 2015, so there is still time to register and plan your visit!  Information on lodging for the symposium can be found on the symposium website.  The deadline for registration is October 1st.

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The symposium coincides with the opening of the new Nebraska Greenhouse Innovation Center which is the home to a new, amazing state-of-the-art plant phenotyping facility.

Registration for the two-day symposium is free.  A PDF flyer for the symposium can be found here.

University of Massachusetts Plant Biology Symposium 2014

The University of Massachusetts at Amherst’s Plant Biology program hosts an annual symposium every fall.  I’ve posted information about these symposia in the past.  The organizers of the symposium have been supportive of the blog and I’ve had the pleasure of interacting with some of the members of the department.

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The 2014 edition of the symposium will be held on Saturday, October 11th, and it’s not too late to register.  This year’s theme is “Evolution of Plant Form and Function: Insights from the Integration of Development, Ecology and Genetics” and there is a great list of speakers at the one day event. The speakers include: Lena Hileman, Clint Whipple, Ben Blackman, Stacey Smith, and Peter Linder.  This should be another great event!

Meetings in Massachusetts, October 2012

Two upcoming meetings in the state of Massachusetts may be of interest to you, one of which I have already told you about.

UMass Plant Biology Graduate Program

The Plant Biology Graduate Program at the University of Massachusetts Amherst will be holding their 10th Annual Symposium in Plant Biology on Saturday October 6th, 2012.  This year’s focus is pertinent to readers of Cyme & Cystidium — it’s titled “War or Peace? Interactions Between Plants and Microbes“.  The symposium is free but you have to register to attend.

massmyco

MassMyco, the first regional meeting of mycologists from the state of Massachusetts, will be held on October 27th, 2012.  Registration is now open.

Orchid Symbioses Symposium and Workshop, Spring 2013

Those that know me know that I’ve got a thing for orchids.  From my point of view, what’s not to like: they have exceptionally diverse morphology, have complicated natural histories, have equally diverse interactions with pollinating insects, and – most important for me – are obligate mycorrhizal formers with a wide array of fungal symbionts.  I’m quite surprised we don’t have more scientists studying them.

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The journal New Phytologist has already sponsored 30 symposia on plant biology – the 31st symposium has been announced and will be focused on orchids and their interactions with mycorrhizal fungi and insects.  The goal of this meeting will be to bring together scientists studying orchids and advance the study of orchids and their symbiotic fungi and co-evolved insects.  As someone who has attended in the past, I cannot place enough emphasis on how rewarding these New Phytologist symposia have been to me.  There is plenty of time to register and apply for a travel grant.

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This particular symposium will be held in conjunction with the 5th International Orchid Workshop this upcoming spring.  Both meetings will be held back to back at very close locales in Italy.

Genetics Of Fagaceae & Nothofagaceae Meeting, October 2012

The IUFRO (International Union of Forest Research Organizations) working group has organized the “Genetics of Fagaceae & Nothofagaceae” meeting to be held in Bordeaux, France from October 9th to 12th, 2012.

This meeting will build upon a successful “Genomics of Forest and Ecosystem Health in the Fagaceae (Beech Family)” meeting held in North Carolina Research Triangle Park in 2009.

The aim of this international conference is to present new scientific findings in the area of genetics and genomics of species within the Fagaceae and Nothofagaceae.

Registration is open.

One Hundred Important Questions Facing Plant Science Research

The October issue of the journal New Phytologist contains a commentary article by a group of plant scientists who conducted a survey to identify the 100 most pressing scientific questions facing plant biologists.  The article “One Hundred Important Questions Facing Plant Science Research” is very thought provoking.

I’ve replicated the questions here for you to read and ponder.  I know the list is heavy on the text, but I think these questions are worthy of the space.  You should definitely then read their article (and supplementary commentary) and see how they have collectively addressed these questions.  They may have addressed these questions in their commentary, but these questions are far from answered and may demand many careers to answer fully.

 Most important questions relating to plants and society:

1. How do we feed our children’s children?

2. Which crops must be grown and which sacrificed, to feed the billions?

3. When and how can we simultaneously deliver increased yields and reduce the environmental impact of agriculture?

4. What are the best ways to control invasive species including plants, pests and pathogens?

5. Considering two plants obtained for the same trait, one by genetic modification and one by traditional plant breeding techniques, are there differences between those two plants that justify special regulation?

6. How can plants contribute to solving the energy crisis and ameliorating global warming?

7. How do plants contribute to the ecosystem services upon which humanity depends?

8. What new scientific approaches will be central to plant biology in the 21st Century?

9. (a) How do we ensure that society appreciates the full importance of plants? (b) How can we attract the best young minds to plant science so that they can address Grand Challenges facing humanity such as climate change, food security, and fossil fuel replacement?

10. How do we ensure that sound science informs policy decisions?

11. How can we translate our knowledge of plant science into food security?

12. Which plants have the greatest potential for use as biofuels with the least effects on biodiversity, carbon footprints and food security?

13. Can crop production move away from being dependent on oil-based technologies?

14. How can we use plant science to prevent malnutrition?

15. How can we use knowledge of plants and their properties to improve human health?

16. How do plants and plant communities (morphology, color, fragrance, sound, taste etc.) affect human well-being?

17. How can we use plants and plant science to improve the urban environment?

18. How do we encourage and enable the interdisciplinarity that is necessary to achieve the UN’s Millennium Development Goals which address poverty and the environment?

 Most important questions relating to environment and adaptation:

1. How can we test if a trait is adaptive?

2. What is the role of epigenetic processes in modulating response to the environment during the life span of an individual?

3. Are there untapped potential benefits to developing perennial forms of currently annual crops?

4. Can we generate a step-change in C3crop yield through incorporation of a C4 or intermediate C3/C4 or crassulacean acid metabolism (CAM) mechanism?

5. How do plants regulate the proportions of storage reserves laid down in various plant parts?

6. What is the theoretical limit of productivity of crops and what are the major factors preventing this being realized?

7. What determines seed longevity and dormancy?

8. How can we control flowering time?

9. How do signaling and cross-talk between the different plant hormones operate?

10. Can we develop salt/heavy metal/drought-tolerant crops without creating invasive plants?

11. Can plants be better utilized for large-scale remediation and reclamation efforts on degraded and/or toxic land?

12. How can we translate our knowledge of plants and ecosystems into ‘clever farming’ practices?

13. Can alternatives to monoculture be found without compromising yields?

14. Can plants be bred to overcome dry land salinity or even reverse it?

15. Can we develop crops that are more resilient to climate fluctuation without yield loss?

16. Can we understand (explain and predict) the succession of plant species in any habitat, and crop varieties in any location, under climate change?

17. To what extent are the stress responses of cultivated plants appropriate for current and future environments?

18. Are endogenous plant adaption mechanisms enough to keep up with the pace of man-made environmental change?

19. How can we improve our cultivated plants to make better use of finite resources?

20. How do we grow plants in marginal environments without encouraging invasiveness?

21. How can we use the growing of crops to limit deserts spreading?

 Most important questions relating to plant species interactions:

1. What are the best ways to control invasive species including plants, pests and pathogens?

2. Can we provide a solution to intractable plant pest problems in order to meet increasingly stringent pesticide restrictions?

3. Is it desirable to eliminate all pests and diseases in cultivated plants?

4. What is the most sustainable way to control weeds?

5. How can we simultaneously eradicate hunger and conserve biodiversity?

6. How can we move nitrogen-fixing symbioses into non-legumes?

7. Why is symbiotic nitrogen fixation restricted to relatively few plant species?

8. How can the association of plants and mycorrhizal fungi be improved or extended towards better plant and ecosystem health?

9. How do plants communicate with each other?

10. How can we use our knowledge of the molecular biology of disease resistance to develop novel approaches to disease control?

11. What are the mechanisms for systemic acquired resistance to pathogens?

12. When a plant resists a pathogen, what stops the pathogen growing?

13. How do pathogens overcome plant disease resistance, and is it inevitable?

14. What are the molecular mechanisms for uptake and transport of nutrients?

15. Can we use non-host resistance to deliver more durable resistance in plants?

Most important questions relating to the understanding and utilization of plant cells:

1. How do plant cells maintain totipotency and how can we use this knowledge to improve tissue culture and regeneration?

2. How are growth and division of individual cells coordinated to form genetically programmed structures with specific shapes, sizes and compositions?

3. How do different genomes in the plant talk to one another to maintain the appropriate complement of organelles?

4. How and why did multicellularity evolve in plants?

5. How can we improve our understanding of programmed developmental gene regulation from a genome sequence?

6. How do plants integrate multiple environmental signals and respond?

7. How do plants store information on past environmental and developmental events?

8. To what extent do epigenetic changes affect heritable characteristics of plants?

9. Why are there millions of short RNAs in plants and what do they do?

10. What is the array of plant protein structures?

11. How do plant cells detect their location in the organism and develop accordingly?

12. How do plant cells restrict signaling and response to specific regions of the cell?

13. Is there a cell wall integrity surveillance system in plants?

14. How are plant cell walls assembled, and how are their strength and composition determined?

15. Can we usefully implant new synthetic biological modules in plants?

16. To what extent can plant biology become predictive?

17. What is the molecular/biochemical basis of heterosis?

18. How do we achieve high-frequency targeted homologous recombination in plants?

19. What factors control the frequency and distribution of genetic crossovers during meiosis?

20. How can we use our knowledge about photosynthesis and its optimization to better harness the energy of the sun?

21. Can we improve algae to better capture CO2and produce higher yields of oil or hydrogen for fuel?

22. How can we use our knowledge of carbon fixation at the biochemical, physiological and ecological levels to address the rising concentrations of atmospheric CO2?

23. What is the function of the phenomenal breadth of secondary metabolites?

24. How can we use plants as the chemical factories of the future?

25. How do we translate our knowledge of plant cell walls to produce food, fuel and fibre more efficiently and sustainably?

 Most important questions relating to plant diversity:

1. How much do we know about plant diversity?

2. How can we better exploit a more complete understanding of plant diversity?

3. Can we increase crop productivity without harming biodiversity?

4. Can we define objective criteria to determine when and where intensive or extensive farming practices are appropriate?

5. How do plants contribute to ecosystem services?

6. How can we ensure the long-term availability of genetic diversity within socio-economically valuable gene pools?

7. How do specific genetic differences result in the diverse phenotypes of different plant species? That is, why is an oak tree an oak tree and a wheat plant a wheat plant?

8. Which genomes should we sequence and how can we best extract meaning from the sequences?

9. What is the significance of variation in genome size?

10. What is the molecular and cellular basis of plants’ longevity and can plant life spans be manipulated?

11. Why is the range of life spans in the plant kingdom so much greater than in animals?

12. What is a plant species?

13. Why are some clades of plants more species-rich than others?

14. What is the answer to Darwin’s ‘abominable mystery’ of the rapid rise and diversification of angiosperms?

15. How has polyploidy contributed to the evolutionary success of flowering plants?

16. What are the closest fossil relatives of the flowering plants?

17. How do we best conserve phylogenetic diversity in order to maintain evolutionary potential?

Bioenergy Trees – Meeting Summary for a New Phytologist Symposium

I already mentioned (here and here) the New Phytologist Symposium on Bioenergy Trees, but I’d like to let you know that my meeting commentary has been published in the journal.  I highly recommend attending one of the many New Phytologist Symposia based on their intimate size and the excellent quality of speakers.