Respiratory complex I and embryo development

被引:18
|
作者
Ostersetzer-Biran, Oren [1 ]
机构
[1] Hebrew Univ Jerusalem, Alexander Silberman Inst Life Sci, Dept Plant & Environm Sci, IL-9190401 Jerusalem, Israel
关键词
Carbonic anhydrase; CO2; embryogenesis; gamma carbonic anhydrase; membrane potential; reactive oxygen species; respiration; respiratory complex I; CARBONIC-ANHYDRASE SUBUNITS; MITOCHONDRIAL BIOGENESIS; SEED-GERMINATION; MEMBRANE ARM; PLANTS; CRYSTAL; DOMAIN;
D O I
10.1093/jxb/erw051
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Complex I (CI) is a large membranous mitochondrial enzyme that serves as the major entry point for electrons from NADH into the respiratory chain. The CI enzyme is considered to be conserved between different organisms, but plant CI includes an extra 'eggshaped' module - the gamma-carbonic anhydrase domain - and a paper by Cordoba et al. in this issue of Journal of Experimental Botany (pages 1589-1603) indicates that its functions are required during Arabidopsis embryogenesis.
引用
收藏
页码:1205 / 1207
页数:3
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