酚类物质对分离叶绿体中光诱导电子传递及相关反应的抑制作用。
Inhibition of photo-induced electron transport and related reactions in isolated chloroplasts by phenol.
机构信息
Department of Botany, Tel-Aviv University, 155 Herzl Street, Tel-Aviv, Israel.
出版信息
Plant Physiol. 1967 Apr;42(4):573-7. doi: 10.1104/pp.42.4.573.
Abstract
Phenol inhibits the Hill reaction with several Hill oxidants and the accompanying non-cyclic phosphorylation. It inhibits also pseudocyclic and cyclic phosphorylation. Partial reactions which are dependent on cyclic electron flow are inhibited too, but electron flow from ascorbate via dichlorophenolindophenol to TPN is not. The activity of various benzene and phenol derivatives was compared. It is concluded that the inhibition is a result of interfering with an electron carrier which participates in cyclic and non-cyclic electron flow.
摘要
苯酚抑制几个希尔氧化剂和伴随的非循环磷酸化的希尔反应。它还抑制拟循环和循环磷酸化。依赖于循环电子流的部分反应也被抑制，但抗坏血酸经二氯酚靛酚至 TPN 的电子流不受抑制。比较了各种苯和酚衍生物的活性。结论是，这种抑制是由于干扰参与循环和非循环电子流的电子载体所致。
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