Anaerobic eukaryote evolution: hydrogenosomes as biochemically modified mitochondria?

被引：74
作者：
Embley, TM
Horner, DA
Hirt, RP
机构：
[1] Dept. of Zoology, Natural History Museum, London, SW7 5BD, Cromwell Road
来源：
TRENDS IN ECOLOGY & EVOLUTION | 1997年 / 12卷 / 11期
关键词：
D O I：
10.1016/S0169-5347(97)01208-1
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
Hydrogenosomes are energy generating organelles which are found in a variety of anaerobic microbial eukaryotes. Recent data suggest that some of these hydrogenosomes may be biochemically modified mitochondria, subverting the conventional role of this compartment from one of oxidative phosphorylation, to one of hydrogen-evolving fermentation. The origins of the key enzymes which are responsible for hydrogen production are currently obscure but they are not considered to be typical of most eukaryotes.
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页码：437 / 441
页数：5
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