2:40 PM
() Chair's Introduction. (Abstract )

2:50 PM
(S2B-1) The importance and evolution of feedback de-excitation. (Abstract 28)
Stefan Jansson^*,, Carsten Külheim¹, Jenny Andersson¹, Oskar Skogström¹, Peter Horton, Krishna Niyogi, Jon Ågren, ¹ Umeå Plant Science Centre, Umeå, Sweden

3:20 PM
(S2B-2) Characterization and function of the six bacteriophytochromes of Rhodopseudomonas palustris. (Abstract 29)
Eric Giraud¹, Sébastien Zappa², Laurie Vuillet¹, Joel Fardoux¹, Laure Hannibal¹, Catherine Berthomieu², David Pignol ², Andre Vermeglio^*,2, ¹ Laboratoire des Symbioses Tropicales et Méditerranéennes, IRD, CIRAD, Montpellier, France² CEA Cadarache DEVM:LBC, Saint Paul lez Durance, france

3:40 PM
(S2B-3) Modulation of CFO-CF1 ATP synthase conductivity and proton motive force (pmf) partitioning regulate light capture. (Abstract 30)
Tom Avenson^*,1, Jeffrey Cruz¹, David Kramer¹, ¹ Washington State University, Pullman, WA, USA

4:00 PM
(S2B-4) A PSI subunit, PsaK2, is involved in the regulation of state transition in Synechosystis PCC 6803. (Abstract 31)
Tamaki Fujimori¹, Yukako Hihara², Kintake Sonoike^*,1, ¹ Department of Integrated Biosciences, The University of Tokyo, Kashiwa-shi, Chiba, Japan² Department of Biochemistry and Molecular Biology, Saitama University, Saitama-shi, Saitama, Japan

4:20 PM
(S2B-5) LHCII protein phosphorylation in leaves of Arabidopsis thaliana mutants deficient in non-photochemical quenching. (Abstract 32)
Hanna-Leena Breitholtz, Renu Srivastava¹, Esa Tyystjärvi¹, Eevi Rintamäki^*,1, ¹ Department of Biology, Turku, Finland