2013 Photosynthetic Systems Research Meeting
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2013 Photosynthetic Systems Research Meeting Westin Annapolis Hotel Annapolis, MD November 3-6, 2013 Office of Basic Energy Sciences Chemical Sciences, Geosciences & Biosciences Division 2013 Photosynthetic Systems Research Meeting Program and Abstracts Westin Annapolis Hotel Annapolis, MD November 3-6, 2013 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://all-free-download.com/free-photos/leaves_green_back_light_230944.html The research grants and contracts described in this document are, unless specifically labeled otherwise, supported by the U.S. DOE Office of Science, Office of Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division. DISCLAIMER This report is a compilation of accounts of work sponsored by an agency of the United States Government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. ii Foreword This volume provides a record of the third biennial meeting of the Principal Investigators (PIs) funded by the Photosynthetic Systems program and is 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). Photosynthetic Systems and Physical Biosciences are the two complimentary programs within BES that fund basic research in energy-relevant biological sciences. These two programs along with the Solar Photochemistry program comprise the DOE BES Photochemistry and Biochemistry Team. As illustrated by the abstracts in this volume, you – the scientists supported by this program – are generating important fundamental knowledge of natural photosynthesis. Because of your productivity, creativity, and commitment to world-class research, Photosynthetic Systems is a vibrant, innovative program that tackles long-standing questions and explores new scientific frontiers in photosynthesis research and the processes of energy capture, conversion, and storage in biological systems. This research is central not only to DOE’s mission but also for addressing many of the challenges facing our nation and, indeed, the world. The primary purpose of this meeting is to foster exchange of scientific information on your DOE-funded work and build a robust community of photosynthesis researchers. Accordingly, the meeting format is designed to promote sharing of new ideas and methodologies between you and your colleagues; facilitate cooperation and collaboration among research groups; stimulate creativity and challenge you with new ideas and paradigms; and provide opportunities for you to interact with DOE Program Managers and staff. We are looking forward to the presentations of your impressive individual research programs. Whether you are delivering a talk or presenting a poster, we sincerely appreciate your contribution. Your commitment is inspiring and we both learn from and share the excitement of your scientific achievements. In closing, we also want to thank Diane Marceau from DOE BES and Connie Lansdon and Tim Ledford from Oak Ridge Institute for Science and Education (ORISE) for their invaluable help in planning and successfully executing the many logistical tasks associated with this meeting. B. Gail McLean, Program Manager, Photosynthetic Systems, DOE BES Team Lead, Photochemistry and Biochemistry Team, DOE BES Robert J. Stack, Program Manager, Physical Biosciences, DOE BES iii Agenda Agenda AGENDA 2013 Photosynthetic Systems Research Meeting Westin Annapolis Hotel, Annapolis, MD November 3-6, 2013 Sunday, November 3 3:00 – 6:00 p.m. Registration 6:00 – 6:30 Reception (No Host) 6:30 – 7:30 Dinner at Westin Annapolis Hotel Monday, November 4 7:30 – 8:30 a.m. Continental Breakfast Session I 8:30 – 9:00 Welcome and Photosynthetic Systems Program Update Gail McLean, DOE BES 9:00 – 10:00 The Photosynthetic Antenna Research Center (PARC)** Robert Blankenship, Washington University in St. Louis 10:00 – 10:30 Break Session II Moderator: Gary Brudvig, Yale University 10:30 – 11:00 The Fate of Triplet States and Photoprotection in Photosynthesis: From Monomeric (B)Chls to Pigment-Protein Complexes Sergei Savikhin, Purdue University 11:00 – 11:30 Resonant and Non-Resonant Hole-Burning Study of BChls in Excitonically Coupled Photosynthetic Systems Ryszard Jankowiak, Kansas State University 11:30 – 12:00 The Homodimeric Type I Reaction Center of Heliobacterium modesticaldum Kevin Redding, Arizona State University John Golbeck, Pennsylvania State University 12:00 – 12:30 Light Energy Transduction in Green (Sulfur) Bacteria Donald Bryant, Pennsylvania State University 12:30 – 1:30 Lunch 1:30 – 4:00 Free/Discussion Time (Put up odd-numbered posters in room TBD) Session III Moderator: Judy Callis, University of California, Davis 4:00 – 4:30 Dissecting and Imaging the Regulation of Photosynthetic Light Harvesting Krishna Niyogi, Lawrence Berkeley National Laboratory 4:30 – 5:00 Global Analysis of Redox Regulation of Protein Thiols in Cyanobacteria Himadri Pakrasi, Washington University in St. Louis iv 5:00 – 5:30 Chloroplast Retrograde Signaling During Development and High Light Stress Joanne Chory, The Salk Institute 5:30 – 6:00 Systems Level Analysis of Chloroplast Iron Homeostasis Sabeeha Merchant, University of California, Los Angeles 6:00 – 6:30 Reception (No-Host) 6:30 – 7:30 Dinner at the Westin Annapolis Poster Session I 7:30 – 9:30 Odd Numbered Posters Tuesday, November 5 7:30 – 8:30 a.m. Continental Breakfast Session IV: Physical Biosciences Program Corner Moderator: Robert Stack, Program Manager, Physical Biosciences 8:30 – 9:00 Analyses of Hyperosmotic-Induced Ca2+ Responses in Arabidopsis thaliana to Understand Early Osmo-Sensory Mechanisms in Plants Aaron B. Stephan, University of California, San Diego 9:00 – 10:00 Two-Dimensional Electronic Spectroscopies for Probing Electronic Structure and Charge Transfer: Applications to Photosystem II Jennifer Ogilvie, University of Michigan 10:00 – 10:30 Break Session V Moderator: Marilyn Gunner, City College of New York 10:30 – 11:00 The Use of Mass Spectrometry in the Study of the Structure and Function of Photosystem II Terry Bricker, Louisiana State University 11:00 – 11:30 Taking Snapshots of Photosynthetic Water Oxidation with an X-ray Laser Junko Yano, Lawrence Berkeley National Laboratory 11:30 – 12:00 Elucidating the Principles that Control Proton-Coupled Electron Transfer Reactions in the Photosynthetic Protein, Photosystem II K.V. Lakshmi, Rensselaer Polytechnic Institute 12:00 – 12:30 Immunophilins and Their Functions in the Assembly of Photosynthetic Complexes Sheng Luan, University of California, Berkeley 12:30 – 1:30 Lunch 1:30 – 4:00 Free/Discussion Time (Put up even-numbered posters in room TBD) Session VI Moderator: Christoph Benning, Michigan State University 4:00 – 4:30 Chloroplast and Thylakoid Biogenesis Steven M. Theg, University of California, Davis 4:30 – 5:00 Photobiological Solar Fuels Maria Ghirardi, National Renewable Energy Laboratory v 5:00 – 5:30 Biochemical Integration of Metabolic Networks Critical for Energy Transformation in Chlamydomonas reinhardtii Arthur R. Grossman, Carnegie Institution for Science and Matthew C. Posewitz, Colorado School of Mine 5:30 – 6:00 Enhancement of Source-Sink Relationships by Manipulation of Two Starch Regulatory Enzymes, ADPglucose Pyrophosphorylase and Phosphorylase Tom Okita, Washington State University 6:00 – 6:30 Reception (No-Host) 6:30 – 7:30 Dinner at Westin Annapolis Poster Session II 7:30 – 9:30 Even Numbered Posters (No-Host) Wednesday, November 6 7:30 – 8:30 a.m. Continental Breakfast Session VII Moderator: Katherine Osteryoung, Michigan State University 8:30 – 9:00 Molecular Regulation of Photosynthetic Carbon Dioxide Fixation in Nonsulfur Purple Bacteria Robert Tabita, Ohio State University 9:00 – 9:30 Structure/Function of the Novel Proteins LCIB and LCIC in the Chlamydomonas CCM Martin Spalding, Iowa State University 9:30 – 10:00 Integration of the Light and Dark Reactions of Oxygenic Photosynthesis Robert L Burnap, Oklahoma State University 10:00 – 10:30 Break Session VIII Moderator: Robert Gennis, University of Illinois 10:30 – 11:00 Photosynthetic Hydrogen: Is a Tyrosine Radical Involved in Making the [FeFe] Hydrogenase Catalytic H-Cluster? David Britt, University of California, Davis 10:30 – 11:00 Multi-Heme Hybrid Protein Architectures for Solar Chemical Energy Conversion David Tiede, Argonne National Laboratory 11:30 – 12:00 Photobiohybrid Solar Fuels Paul King, National Renewable Energy Laboratory 12:00 – 1:00 Lunch Session IX 1:00 – 2:30 Photosynthesis Science Discussion and Investigator Feedback ** Energy Frontier Research Center-supported project vi Table of Contents Table of Contents Foreward ............................................................................................................................................