title: Colin A. Wraight, 1945-2014.
abstract: Colin Allen Wraight, a central figure in photosynthetic electron transfer research since the 1970s, died in Urbana, Illinois, on July 10, 2014. Born in London, England, on November 27, 1945, he had only recently retired from his position as a Professor in Biochemistry, Biophysics & Quantitative Biology, and Plant Biology at the University of Illinois at Urbana-Champaign. Wraight was known especially for his pioneering studies on electron and proton transfer in the photochemical reaction center, and for his careful quantitation of the remarkable quantum efficiency of this device.
authors.affiliation: Department of Plant Biology, Department of Biochemistry, and Center of Biophysics & Quantitative Biology, University of Illinois at Urbana-Champaign, 265 Morrill Hall, 505 South Goodwin Avenue, Urbana, IL, 61801, USA. gov@illinois.edu.
authors.lastname: Govindjee
authors.affiliation: ExxonMobil Biomedical Sciences, Annandale, NJ, 08801, USA. roger.c.prince@exxonmobil.com.
authors.forename: Roger C
authors.initials: RC
authors.lastname: Prince
authors.affiliation: Global Change and Photosynthesis Research Unit, USDA/ARS, Institute for Genomic Biology & Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA. d-ort@illinois.edu.
authors.forename: Donald R
authors.initials: DR
authors.lastname: Ort
mesh_terms: D001703:Biophysics / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006113:United Kingdom; D014481:United States
keywords: Chemiosmosis; Electron transfer; Proton motive force; Quantum yield of primary photochemistry; Rhodobacter sphaeroides; Two-electron gate