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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.

DOI:10.1104/pp.42.4.573
PMID:16656540
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1086584/
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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本文引用的文献

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Photochemical Activities of Spinach Chloroplasts Following Treatment with the Detergent Triton X-100.用去污剂Triton X-100处理后菠菜叶绿体的光化学活性
Plant Physiol. 1965 Nov;40(6):1269-77. doi: 10.1104/pp.40.6.1269.
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Uncouplers of Spinach Chloroplast Photosynthetic Phosphorylation.菠菜叶绿体光合磷酸化的解偶联剂。
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COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN BETA VULGARIS.分离叶绿体中的铜酶。甜菜中的多酚氧化酶。
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PHOTOREDUCTION OF NAD AND NADP BY CHLOROPHYLLIN A IN THE PRESENCE OF ASCORBATE: REQUIREMENT FOR NADP REDUCTASE.叶绿素a在抗坏血酸存在下对NAD和NADP的光还原作用:对NADP还原酶的需求
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LIGHT-INDUCED PH CHANGES RELATED PHOSPHORYLATION BY CHLOROPLASTS.光诱导的叶绿体相关磷酸化引起的pH变化
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Formation of a new metabolite of epinephrine and norepinephrine in liver and kidney.肝脏和肾脏中肾上腺素和去甲肾上腺素新代谢物的形成。
Nature. 1960 Jul 9;187:147-8. doi: 10.1038/187147a0.
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Photophosphorylation by swiss-chard chloroplasts.瑞士甜菜叶绿体的光合磷酸化作用。
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10
Separation of two light reactions in noncyclic photo-phosphorylation of green plants.绿色植物非循环光合磷酸化中两个光反应的分离。
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