Plant and Cell Physiology, 1987, Vol. 28, No. 6 1167-1171
© 1987
Short Communication |
Synthesis of an Atrazine-Binding Protein of the PSII Reaction Center in Isolated Wheat Etiochloroplasts
Department of Botany, Faculty of Science, Hokkaido University Sapporo 060, Japan
Isolated wheat (Triticum aestivum L. cv Norin 61) etiochloroplasts synthesized membrane polypeptides of 34, 33 and 30 kDa which were resolved by lithium dodecyl sulfate polyacrylamide gel electrophoresis at 4°C. One-dimensional peptide-mapping analysis, as well as differential labelling with (3H)-lysine or (35S)-methionine, showed that the 34- and 30-kDa polypeptides are atrazine-binding proteins of the PSII reaction center.
1Present address: Research Center for Molecular Genetics, Hokkaido University, Sapporo 060, Japan.
(Received March 9, 1987; Accepted June 29, 1987)
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