Source: GORDON RESEARCH CONFERENCES, INC submitted to
2009 GORDON RESEARCH CONFERENCE ON PLANT CELL WALLS
Sponsoring Institution
National Institute of Food and Agriculture
Project Status
COMPLETE
Funding Source
Reporting Frequency
Annual
Accession No.
0219071
Grant No.
2009-65115-05715
Cumulative Award Amt.
(N/A)
Proposal No.
2009-01580
Multistate No.
(N/A)
Project Start Date
Sep 1, 2009
Project End Date
Aug 31, 2010
Grant Year
2009
Program Code
[91413]- Plant Biology: Biochemistry
Recipient Organization
GORDON RESEARCH CONFERENCES, INC
512 LIBERTY LN
WEST KINGSTON,RI 02892-1502
Performing Department
(N/A)
Non Technical Summary
The Fifth Gordon Research Conference (GRC) on Plant Cell Walls will be held August 2-7, 2009 at Bryant University, Smithfield, Rhode Island. On August 1-2, for the first time, the Plant Cell Walls GRC will be preceded by a Plant Cell Walls Gordon-Kenan Graduate Research Seminar (GRS). The GRS will include two science sessions presented and attended primarily by graduate students and postdoctoral researchers and a panel of established researchers contributing to discussions and offering a unique opportunity for young scientists entering the cell wall field. Plant walls are complex compartments essential for plant growth, development and response to biotic and abiotic stresses. The GRC will include an international mix of leading academic, industrial, research center and government lab researchers to report on and critically evaluate our level of understanding of plant walls. The conference will facilitate interactions between leading researchers and younger scientists to seed new research goals and ideas. The structure, synthesis and function of plant cell walls, including polysaccharides, proteins, lignin, waxes, enzymes and regulatory proteins will be discussed. Structure-function relationships, innovative techniques to study wall polymers, and advances needed to work toward systems biology level understanding of wall formation and remodeling will be highlighted. Critical biochemical foundations of wall structure and biology required to use plant walls to fill the void left by diminishing fossil fuel and to meet the growing need for alternative energy and industrial bioproducts will be emphasized.
Animal Health Component
20%
Research Effort Categories
Basic
80%
Applied
20%
Developmental
(N/A)
Classification

Knowledge Area (KA)Subject of Investigation (SOI)Field of Science (FOS)Percent
2062499100040%
2062499200035%
2032499104025%
Goals / Objectives
Plant cell walls are the most structurally and functionally complex polysaccharide-rich extra-cellular matrix on earth. Plants have evolved cell walls over hundreds of millions of years to survive biological and environmental threats. The percentage of the plant genome dedicated to the synthesis, remodeling, breakdown and use of cell walls is estimated to range from 10-25% of the plant genome. Plant cell walls contain polysaccharides, structural proteins and lignin connected via covalent and non-covalent interactions, as well as waxes, enzymes and secondary products. The goal of the 2009 Plant Cell Walls Gordon Conference, to be held August 2-7 at Bryant University, is to bring together international leaders and young emerging scientists in diverse cell-wall related fields, including academic, industrial, government lab and research center scientists to engage in active discourse and to push the field forward. Discussions will include sharing the latest breakthroughs and perspectives on wall biosynthesis and remodeling, with emphasis on both primary and secondary wall formation, wall fine structure and cross-linking including changes in the wall during cell expansion, research strategies to work towards a systems biology approach of wall formation, the role of walls in plant biology, the 3D structure of wall biosynthetic and degradative enzymes, and wall biochemistry as it relates to using walls as biomass for bioenergy and bioproducts. To train the increasing numbers of young scientists entering the cell wall field, the GRC will be preceded on August 1-2, by a Plant Cell Walls Gordon-Kenan Graduate Research Seminar (GRS) at Bryant University. The GRS allows young scientists the opportunity to interact and learn about the newest research in the cell wall field.
Project Methods
The Fifth Gordon Research Conference (GRC) on Plant Cell Walls to be held August 2-7, 2009 at Bryant University, Smithfield, Rhode Island will bring together about 160 cell wall researchers for 5 days in an informal setting to share their newest research results, to foster interactions, and to allow development of new research strategies. The first ever Plant Cell Walls Gordon-Kenan Graduate Research Seminar (GRS) will precede the Plant Cell Walls GRC on August 1-2 and will bring together about 50 graduate students and postdoctoral researchers to present their research findings in two science sessions that will include active discussions facilitated by a small group of established researchers. The GRC program will include nine sessions emphasizing plant cell wall structure and function, evolution and wall structural diversity, wall biosynthesis, systems biology approaches to understanding walls, walls and cell biology and plant development, the 3D structure and function of wall metabolizing enzymes, and walls as biomass for bioenergy and biopolymers. The meeting will also include a commemorative session with lectures honoring the career and accomplishments of the late Emeritus Professor Bruce A. Stone, a pioneer in wall research who contributed over 40 years of outstanding studies on plant cell wall structure, function, synthesis and remodeling. Extensive discussion time has been built into the GRC program to encourage robust scientific exchange and the synthesis of new scientific paradigms. Established industrial, academic and government lab scientists researchers have been included as speakers and discussion leaders to foster interactions between these groups. Over 100 posters describing the newest breakthroughs in plant cell wall research, in addition to the talks, will be presented.

Progress 09/01/09 to 08/31/10

Outputs
OUTPUTS: The Gordon Research Conference (GRC) on Plant Cell Walls was held at Bryant University, Smithfield, Rhode Island, August 2-7, 2009. A subtitle for the 2009 Plant Cell Walls GRC was "Plant Cell Wall Biosynthesis", indicating an emphasis on this topic. The organization of the 2009 Plant Cell Walls GRC required extensive interaction between the Chair (Debra Mohnen) and the GRC staff, and input of Co-Chair (Jocelyn Rose) and the plant cell wall research community to identify important issues at the frontiers of the field, and solicit suggestions for speakers and discussion leaders to participate in the conference. The Chair contacted prospective participants to invite them to talk and discuss the nature of their contributions. The Chair then communicated the topics and aims of the conference through web pages, contact with relevant international professional bodies, and email to members of the research community around the world to encourage applications for participation in the conference. The Chair was responsible for assessing and accepting the applications and fielding a host of questions both concerning the technical content and practical aspects of conference participation. The Plant Cell Walls GRC was preceded by the Plant Cell Walls Gordon-Kenan Research Seminar (GRS), held at Bryant University, Smithfield, Rhode Island August 1-2, 2009. The title of the GRS was "Unraveling the Wall from Plant Cell Wall Biosynthesis to Lignocellulosic Bioethanol Production". The goal of the GRS was to bring together young scientists in the plant cell wall field to present their research findings, to encourage scientific interactions, and to catalyze communication between young scientists and more senior mentors. The Plant Cell Wall GRS Chair (Zhangying Hao) identified the graduate students and postdoctoral researcher attendees at the GRS, as well as the senior cell wall researchers who attended the GRS. The goal of the 2009 Plant Cell Walls Gordon Research Conference was to summarize and critically evaluate current understanding of the structure, synthesis and function of the whole plant extracellular matrix, including the polysaccharides, proteins, lignin and waxes that comprise the wall, and the enzymes and regulatory proteins that drive wall synthesis and modification. A further goal was to emphasize innovative techniques to study how primary and secondary wall polymers are formed and modified throughout plant growth, including advances in the use of anti-wall antibodies and carbohydrate binding proteins, comparative and evolutionary wall genomics, and mutants and natural variants to understand and identify wall structure-function relationships. A final goal was to consider the described advances in basic understanding of plant cell wall (i.e. biomass) structure, synthesis and function to evaluate and improve strategies for using plants as renewable resources to meet future energy and industrial product needs. The 2009 Plant Cell Walls GRC was well-attended with 160 participants. The 2009 Plant Cells Walls GRS was also well-attended with more than 40 young scientists and 5 senior scientists. PARTICIPANTS: As described in the "Outcomes / Impacts" section, Gordon Research Conferences maintain a Web site which lists the conference title, date of conference, location of conference, and tentative program for the conference. It is an informational tool for scientists who wish to see past and up-coming schedules and to aid in determining which conferences they wish to apply to. Gordon Research Conferences does not permit publication of meeting proceedings. The formal schedule and speaker program for the Plant Cell Walls Gordon Research Conference (GRC) is available on the Gordon Research Conference website (http://www.grc.org/programs.aspxyear=2009&program=plantcell). The formal schedule and speaker program of the Plant Cell Walls Gordon-Kenan Research Seminar (GRS), held at Bryant University, Smithfield, Rhode Island August 1-2, 2009 and in conjunction with the Plant Cell Walls Gordon Research Conference is available on the Gordon Research Conference website (http://www.grc.org/programs.aspxyear=2009&program=grad_pcw). in TARGET AUDIENCES: The information shared and described at the 2009 Plant Cell Walls Gordon Research Conference (GRC) and the Plant Cell Walls Gordon-Kenan Research Seminar (GRS) is of interest to academic, government and industrial researchers, leaders and entrepreneurs interested in improving agricultural yield and the production of products based on plants and plant biomass. This includes engineers involved in using plants as renewable resources for production of biofuel and plant-based products including fiber, food, chemicals, fuels, medical products and pharmaceuticals. PROJECT MODIFICATIONS: Due to a last minute illness of the arranged speaker, the opening talk was given by Tony Bacic.

Impacts
The 160 attendees of the 2009 Plant Cell Walls GRC represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. Of the 160 attendees, 54 voluntarily responded to a general inquiry regarding ethnicity which appears on the GRC registration forms. Of the 54 respondents, 17% were minorities, 2% Hispanic, 13% Asian & 2% African American. Approximately 34% of the participants at the 2009 meeting were women. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key current issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. In addition to these formal interactions, 'free time' was scheduled to allow informal discussions. Such discussions fostered new collaborations and joint efforts in the field. The 2009 Plant Cells Walls GRS was attended by more than 40 young scientists and 5 senior scientists. The Gordon Research Conferences provide a private forum for the free and open discussion of ideas at the frontiers of science and technology. Participants have the opportunity to discuss unpublished work and to explore new issues and ideas in the formative stage. The long-term agenda for research in an area is set based on these discussions and new interdisciplinary research areas often develop from the interactions and discussions at the meetings. In the interest of promoting the presentation of unpublished and frontier-breaking research, Gordon Research Conferences does not permit publication of meeting proceedings. Gordon Research Conferences maintain a Web site which lists the conference title, date of conference, location of conference, and tentative program for the conference. It is an informational tool for scientists to see past and up-coming schedules. The formal schedule and speaker program for the Plant Cell Walls Gordon Research Conference (GRC) held at Bryant University, Smithfield, Rhode Island August 2-7, 2009 is available on the Gordon Research Conference website (http://www.grc.org/programs.aspxyear=2009&program=plantcell). The formal schedule and speaker program of the Plant Cell Walls Gordon-Kenan Research Seminar (GRS), held in conjunction with the Plant Cell Walls Gordon Research Conference is available on the GRC website (http://www.grc.org/programs.aspxyear=2009&program=grad_pcw). Speakers, discussion leaders, poster presenters and attendees simultaneously contributed to and benefited from the collective skills and experience shared throughout the Plant Cell Wall GRC and GRS meetings. The funding provided by the Agricultural and Food Research Initiative USDA National Institute of Food and Agriculture was invaluable to the success of the 2009 Plant Cell Walls GRC Conference and the research endeavors resulting therefrom.

Publications

  • No publications reported this period