Affordable Access

[Photosynthetic electron transfer at the level of cytochrome f and plastocyanin].

Authors
Type
Published Article
Journal
Biokhimii︠a︡ (Moscow, Russia)
Publication Date
Volume
42
Issue
12
Pages
2140–2148
Identifiers
PMID: 23182
Source
Medline

Abstract

Light-induced redox conversions of cytochrome f and plastocyanin in situ and electron transporst from H2O to NADP+ were studied by a dual-wave differential spectrophotometry under identical conditions and subsequently compared. The analysis in red and far red light, treatment by inhibitors, e. g. diurone and dibromothymoquinone, and the analysis of photoreactions during the greening of etiolated seedlings demonstrated that cytochrome f functions only in the non-cyclic chain of electron transport, whereas plastocyanin--both in the non-cyclic and in the cyclic electron transport chains. The jositions of cytochrome f and plastocyanin in various electron-transport chains are proposed.

There are no comments yet on this publication. Be the first to share your thoughts.

Statistics

Seen <100 times
0 Comments