期刊论文详细信息
FEBS Letters
The hydroxyphenylpyruvate dioxygenase from Synechocystis sp. PCC 6803 is not required for plastoquinone biosynthesis
Falk, Jon1  Krupinska, Karin1  Dähnhardt, Dorothee1  Schulz-Friedrich, Rüdiger1  Appel, Jens1  van der Kooij, Tom A.W1 
[1] Institute of Botany, University of Kiel, Olshausenstraße 40, D-24098 Kiel, Germany
关键词: 4-Hydroxyphenylpyruvate dioxygenase;    Plastoquinone;    Vitamin E;    Tocopherols;    Synechocystis;    ORF;    open reading frame;    HPPD;    4-hydroxyphenylpyruvate dioxygenase;    hpd;    gene encoding 4-hydroxyphenylpyruvate dioxygenase;   
DOI  :  10.1016/S0014-5793(02)02978-2
学科分类:生物化学/生物物理
来源: John Wiley & Sons Ltd.
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【 摘 要 】

The disruption of the Synechocystis open reading frame Δslr0090 encoding a gene with high homology to plant genes encoding 4-hydroxyphenylpyruvate dioxygenase results in an impairment of tocopherol biosynthesis without affecting levels of plastoquinone, carotenoids and chlorophyll as well as cell growth and photosynthesis. Our results indicate that in Synechocystis in contrast to the situation in higher plants the 4-hydroxyphenylpyruvate dioxygenase is not required for the synthesis of plastoquinone.

【 授权许可】

Unknown   

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