The Influence of the Quinone-Iron Electron Acceptor Complex on the Reaction Centre Photochemistry of Photosystem II
In a number of PSII preparations, no EPR detectable triplet signal is observed when QA is singly reduced. This is in contrast with observations from the purple bacterial reaction centre where the triplet is easily seen at liquid helium temperature.
KeywordsLiquid Helium Temperature Dark Incubation Redox Titration Double Reduction Benzyl Viologen
Unable to display preview. Download preview PDF.
- 2.Van Mieghem, F.J.E., Nitschke, W., Mathis, P. and Rutherford, A.W. (1989) Biochim. Biophys. Acta, in press.Google Scholar