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October 25-28, 2009 2009 Photosynthetic Systems Research Meeting Westin Annapolis Hotel Annapolis, MD October 25-28, 2009 Office of Basic Energy Sciences Chemical Sciences, Geosciences & Biosciences Division 2009 Photosynthetic Systems Research Meeting DOE Contractors Meeting Program and Abstracts Westin Annapolis Hotel Annapolis, MD October 25-28, 2009 Chemical Sciences, Geosciences, and Biosciences Division Office of Basic Energy Sciences Office of Science U.S. Department of Energy i Cover art is taken from the public domain and can be found at http://www.publicdomainpictures.net/view- image.php?picture=green-leaves&image=1341. This document was produced under contract number DE-AC05-06OR23100 between the U.S. Department of Energy and Oak Ridge Associated Universities. The research grants and contracts described in this document are supported by the U.S. DOE Office of Science, Office of Basic Energy Sciences, Chemical Sciences, Geosciences and Biosciences Division. ii Foreword This volume summarizes the inaugural Photosynthetic Systems Research Meeting, sponsored by the Chemical Sciences, Geosciences, and Biosciences Division of the Office of Basic Energy Sciences (BES) in the U.S. Department of Energy (DOE). DOE BES Biosciences consists of two programs, Photosynthetic Systems and Physical Biosciences. The Photosynthetic Systems Research Meeting will be held biennially on alternate years from the Physical Biosciences Research Meeting. This meeting brings together researchers in natural photosynthesis and related biological processes whose work is supported by the core Biosciences programs. During this past fiscal year (2009), additional BES funding for photosynthesis and related research was provided through the Energy Frontier Research Centers and Single Investigator and Small Group Research awards. Recipients of some of these awards are also participating in this year’s Photosynthetic Systems Research Meeting. Our goals in holding this meeting are to foster exchange of information, facilitate cooperation and collaboration among research groups, and promote sharing of new ideas, concepts, and techniques. Accordingly, “down time” is scheduled to facilitate informal discussions and interactions among researchers. The agenda features two invited speakers. We are honored to have Dr. Ken Sauer present the Keynote Talk on the past, present, and future of photosynthesis research and Dr. James McCusker present the Plenary Talk on fundamental issues and application of first-row transition metal-based chromophores for solar cells. In addition, there will be oral presentations and posters presented by funded Principal Investigators in the program. Taken in their entirety, the submitted abstracts for the meeting illustrate the breadth and depth of the high quality, innovative research funded by the program in this critical area of energy science. We thank all of you for your participation in this meeting and for your dedication in advancing DOE basic research. Your productivity and commitment make a meeting like this not only possible but also gratifying and enjoyable. It is our intent that this meeting will further enhance the innovation, creativity, and success of your research efforts and build a robust community of researchers in this scientific area. We express appreciation to our distinguished invited speakers, Drs. Sauer and McCusker, for participating in this inaugural meeting. We also thank Diane Marceau of the Chemical Sciences, Geosciences, and Biosciences Division and Margaret Lyday and Connie Lansdon of the Oak Ridge Institute for Science and Education for indispensable assistance and coordination of the meeting logistics. Finally, we thank Larry Rahn for his expert help in assembling this volume. B. Gail McLean Robert Stack Richard V. Greene Chemical Sciences, Geosciences, and Biosciences Division Office of Basic Energy Sciences Department of Energy iii iv Agenda Agenda 2009 Photosynthetic Systems Research Meeting Westin Annapolis Hotel, Annapolis, MD October 25-28, 2009 Sunday, October 25 3:00-6:00 pm **** Registration **** 5:00 pm **** Reception (No Host) **** 6:30 pm **** Dinner **** 7:30 pm Welcome and Introduction Eric Rohlfing, DOE Basic Energy Sciences Monday, October 26 7:00 am **** Breakfast **** Keynote Session Chair: Gail McLean, DOE Basic Energy Sciences 8:00 am Welcome and Keynote Speaker Introduction Gail McLean, DOE Basic Energy Sciences 8:30 am Oxygenic Photosynthesis: Past, Present and Future Ken Sauer, Lawrence Berkeley National Laboratory 9:30 am **** Break **** Session I Chair: Bob Blankenship, Washington University in St. Louis 10:00 am Light Energy Transduction in Green Bacteria Don Bryant, The Pennsylvania State University 10:30 am Folding and Function of Proteorhodopsins in Photoenergy Transducing Membranes John Spudich, University of Texas Medical School 11:00 am Secondary Electron-Transfer Reactions of Photosystem II Gary Brudvig, Yale University 11:30 am Elucidating the Principles that Control Proton-Coupled Electron Transfer Reactions in the Photosynthetic Protein, Photosystem II K.V. Lakshmi, Rensselaer Polytechnic Institute 12:00 noon **** Lunch **** v Session II Chair: Sally Mackenzie, University of Nebraska 1:00 pm Genome-wide Identification of Hormone-regulated Transcriptional Targets Mediating Growth and Defense Response Pathways in Arabidopsis Joe Ecker, The Salk Institute for Biological Studies 1:30 pm Regulation of Plant Cells, Cell Walls, and Development by Mechanical Signals Elliot Meyerowitz, California Institute of Technology 2:00 pm Molecular and Physiological Functions of Plant Glutamate Receptors Edgar Spalding, University of Wisconsin 2:30 pm Molecular Genetic Analysis of Activation-Tagged Transcription Factors Involved in Photomorphogenesis Michael Neff, Washington State University 3:00 pm **** Free/Discussion Time **** 6:00 pm **** Reception (No Host) **** 6:30 pm **** Dinner **** Poster Session I 7:30 pm **** Even Numbered Posters **** 9:30 pm **** Adjourn **** Tuesday, October 27 7:00 am **** Breakfast **** Plenary Session Chair: Gail McLean, DOE Basic Energy Sciences 8:00 am First-row Transition Metal-based Chromophores for Dye-Sensitized Solar Cells: Fundamental Issues and Applications James McCusker, Michigan State University 9:00 am **** Break **** Session III Chair: Terry Bricker, Louisiana State University 9:30 am Advances in Two-Dimensional Electronic Spectroscopy: Applications to Model Systems and the Reaction Center of Photosystem II Jennifer Ogilvie, University of Michigan 10:00 am The Water-Splitting Apparatus of Photosystem II Michael Seibert, National Renewable Energy Laboratory 10:30 am Regulation of Photosynthetic Light Harvesting Krishna Niyogi, Lawrence Berkeley National Laboratory 11:00 am **** Break **** Session IV Chair: Tom Okita, Washington State University 11:30 am Retrograde Signaling in Arabidopsis Joanne Chory, The Salk Institute for Biological Studies 12:00 noon Regulation of Thylakoid Membrane Lipid Biosynthesis in Response to the Environment Christoph Benning, Michigan State University vi 12:30 pm **** Lunch **** 1:30 pm **** Free/Discussion Time **** **** Dinner on Your Own**** Poster Session II 7:30 pm **** Odd Numbered Posters **** 9:30 pm **** Adjourn **** Wednesday, October 28 7:00 am **** Breakfast **** Session V Chair: Dave Kramer, Washington State University 8:00 am Comparative Studies of Homodimeric and Heterodimeric Type I Reaction Centers John Golbeck, The Pennsylvania State University 8:30 am A Combined Genetic, Biochemical, and Biophysical Analysis of the A1 Phylloquinone Binding Site of Photosystem I from a Green Alga Kevin Redding, Arizona State University 9:00 am Biophysical and Biochemical Studies on the Cytochrome bo3 Ubiquinol Oxidase from Escherichia coli and Related Systems Robert Gennis, University of Illinois at Urbana-Champaign 9:30 am **** Break **** Session VI Chair: John Peters, Montana State University 10:00 am Improving Rubisco Performance in a Warmer World Michael Salvucci, US Arid-Land Agricultural Research Center 10:30 am Production of Biofuels and Value-Added Products via Solar and Chemical Energy Driven Bioconversions of CO2 Fixing Microbes: Control of CO2 Assimilation Robert Tabita, The Ohio State University 11:00 am **** Break **** Session VII Chair: David Stern, Boyce Thompson Institute for Plant Research 11:30 am Coordination of the Internal and External Chloroplast Division Complexes by ARC6 and PARC6 Katherine Osteryoung, Michigan State University 12:00 noon Regulation of Chloroplast Biogenesis: the immutans Variegation Mutant of Arabidopsis Steve Rodermel, Iowa State University 12:30 pm **** Lunch **** 1:30 pm **** Open discussion and Program Summary, Poster takedown **** 3:00 pm **** Adjourn **** vii viii Table of Contents Table of Contents Foreword iii Agenda v Table of Contents ix Abstracts 1 Keynote Session Ken Sauer - Oxygenic Photosynthesis: Past, Present and Future 1 Session I Don Bryant - Light Energy Transduction in Green Bacteria 3 John Spudich – Folding and Function of Proteorhodopsins in Photoenergy Transducing Membranes 5 Gary Brudvig – Secondary Electron-Transfer Reactions of Photosystem II 7 K.V. Lakshmi – Elucidating the Principles that Control Proton-Coupled Electron Transfer Reactions in the Photosynthetic Protein, Photosystem II 9 Session II Joe Ecker - Genome-wide Identification of Hormone-regulated Transcriptional Targets Mediating Growth and Defense Response Pathways in Arabidopsis 11 Elliot Meyerowitz – Regulation of Plant Cells, Cell Walls, and Development by Mechanical Signals 13 Edgar Spalding
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