Bibliographic Citation
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Title | Cyclic electron transport around photosystem I in washed thylakoids |
Creator/Author | Garab, G. ; Hind, G. |
Publication Date | 1986 Jan 01 |
OSTI Identifier | OSTI ID: 5159543; DE87001368 |
Report Number(s) | BNL-38631;CONF-860808-4 |
DOE Contract Number | AC02-76CH00016 |
Resource Type | Conference |
Specific Type | Technical Report |
Resource Relation | 7. international congress on photosynthesis; 10 Aug 1986; Providence, RI, USA; Portions of this document are illegible in microfiche products |
Research Org | Brookhaven National Lab., Upton, NY (USA). Biology Dept. |
Subject | 140505 -- Solar Energy Conversion-- Photochemical, Photobiological, & Thermochemical Conversion-- (1980-); PHOTOSYNTHETIC REACTION CENTERS-- ELECTRON TRANSFER; PHOTOSYNTHETIC MEMBRANES |
Related Subject | MEMBRANES |
Description/Abstract | A cyclic electron transport pathway around photosystem I, involving membrane-bound FNR, is described that is capable of generating both transmembrane electric field and proton gradient.^The major distinctive features of this cycle are that it does not require the presence of soluble ferredoxin or NADPH, it is insensitive to antimycin A, and poising with O/sub 2/ is not necessary for its continuous operation.^Moss and Bendall previously detected an antimycin-insensitive component in cyclic electron flow supported by ferredoxin, and suggested the existence of an alternative cyclic pathway such as that reported here.^Bound ferredoxin that is presumed to be associated with membrane-bound FNR may also take part in this antimycin-insensitive pathway.^13 refs., 4 figs. |
Country of Publication | United States |
Language | English |
Format | Pages: 5 |
Availability | NTIS, PC A02/MF A01; 1. |
System Entry Date | 2001 May 13 |
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