Anion-dependent changes of energy transfer in chloroplasts III. Evidence for inactivation of light-triggered adenosine triphosphatase in chloroplasts by chloride
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概要
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Washing chloroplasts with a high concentration of Tris-Cl^- buffer caused Cl^--dependent inhibition of photophosphorylation, light-induced pH rise and light-triggered Mg^<2+>-dependent ATPase activity. The inhibition of these activities was largely prevented by the presence of 10^<-4> M ADP or ATP during Tris washing, especially that of Mg^<2+>-ATPase activity. The results were interpreted as suggesting that the inactivation of light-triggered ATPase activity in chloroplasts by chloride is one of the causes of the uncoupling of chloroplasts with Tris washing.
- 日本植物生理学会の論文