Recent developments in photorespiration research

被引：10

作者：

Bauwe, Hermann ^{[1
]}

机构：

[1] Univ Rostock, Dept Plant Physiol, D-18059 Rostock, Germany

来源：

BIOCHEMICAL SOCIETY TRANSACTIONS | 2010年 / 38卷

关键词：

cyanobacterium; glycerate pathway; oxygenic photosynthesis; photorespiration; ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco); SP STRAIN PCC-6803; GLYCINE DECARBOXYLASE; ARABIDOPSIS-THALIANA; NITRATE ASSIMILATION; MITOCHONDRIA; METABOLISM; CYCLE; PHOTOSYNTHESIS; GLUTAMATE; GLYCERATE;

D O I：

10.1042/BST0380677

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Photorespiration is the light-dependent release of CO(2) initiated by Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase) during oxygenic photosynthesis. It occurs during the biochemical reactions of the photorespiratory C(2) cycle, which is an ancillary metabolic process that allows photosynthesis to occur in oxygen-containing environments. Recent research has identified the genes for many plant photorespiratory enzymes, allowing precise functional analyses by reverse genetics. Similar studies with cyanobactena disclosed the evolutionary origin of photorespiratory metabolism in these ancestors of plastids.

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页码：677 / 682

页数：6

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