منابع مشابه
The biosynthesis of chloroplastidic terpenoid quinones and chromanols.
Poulter, C. D. & Rilling, H. C. (1981) in Biosynthesis of Zsoprenoid Compounds (Porter, J. W. & Spurgeon, S. L., eds.), vol. 1 , pp. 413-442, Wiley, New York Preiss, B. & Lehoux, J.-G. (1979) Biochem. Biophys. Res. Commun. 88, 1140-1 146 Pullarkat, R. K. & Reha, H. (1982)J. Biol. Chem. 257,5991;5993 Quain, D. E. & Haslam, J. M. (1979) J. Gen. Microbiol. 1 1 1,343-35 1 Quain, D. E. & Haslam, J. ...
متن کاملNature, intracellular distribution and formation of terpenoid quinones in Euglena gracilis.
1. Light-grown cells of Euglena gracilis strain Z, var. bacillaris and 1224/5g contain phylloquinone, plastoquinone, alpha-tocopherol, alpha-tocopherolquinone and ubiquinone-9 (i.e. ubiquinone with 9 isoprene units/mol.). 2. The concentration (per g. dry wt.) of plastoquinone (and chlorophyll) in light-grown cells of strain Z was governed by the composition of the culture medium and age of the ...
متن کاملComparative study on biological activities of heterocyclic quinones and streptonigrin.
Thirteen heterocyclic quinones (5 quinoline quinones, 7 isoquinoline quinones, 1 indole quinone) were tested for their effects on avian myeloblastosis virus reverse transcriptase, growth of murine lymphoblastoma L5178Y cells, respiration of rat liver mitochondria and oxidation of NADH by Clostridium kluyveri diaphorase in comparison with those of streptonigrin, in which the quinoline quinone mo...
متن کاملFormation and Biological Targets of Quinones: Cytotoxic versus Cytoprotective Effects
Quinones represent a class of toxicological intermediates, which can create a variety of hazardous effects in vivo including, acute cytotoxicity, immunotoxicity, and carcinogenesis. In contrast, quinones can induce cytoprotection through the induction of detoxification enzymes, anti-inflammatory activities, and modification of redox status. The mechanisms by which quinones cause these effects c...
متن کاملinterpersonal function of language in subtitling
translation as a comunicative process is always said to be associated with various aspects of meaning loss or gain. subtitling as a mode of translating, due to special discoursal and textual conditions imposed upon it, is believed to be an obvious case of this loss or gain. presenting the spoken sound track of a film in writing and synchronizing the perception of this text by the viewers with...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1969
ISSN: 0306-3283
DOI: 10.1042/bj1130025p