8:30 AM
(PL4-1) Oxygen evolution. (Abstract 109)
Gary Brudvig^*,1, ¹ Department of Chemistry, New Haven, CT, USA

9:00 AM
(PL4-2) Structure of the Cytochrome b₆f complex: new prosthetic groups, cyclic electron transfer, and trans-membrane quinone transfer. (Abstract 110)
William Cramer¹, Huamin Zhang^*,1, Jiusheng Yan¹, Genji Kurisu⁴, Janet Smith¹, ¹ Dept. of Biological Sciences, West Lafayette, IN, USA⁴ Department of Life Sciences, Meguro, Tokyo, Japan

9:30 AM
(PL4-3) A new view of starch mobilisation in leaves. (Abstract 111)
Alison Smith^*,1, ¹ Department of Metabolic Biology, Norwich, United Kingdom