Prokaryotic sulfur oxidation

被引：414

作者：

Friedrich, CG ^{[1
]}

Bardischewsky, F ^{[1
]}

Rother, D ^{[1
]}

Quentmeier, A ^{[1
]}

Fischer, J ^{[1
]}

机构：

[1] Univ Dortmund, Chair Tech Microbiol, Dept Biochem & Chem Engn, D-44221 Dortmund, Germany

来源：

CURRENT OPINION IN MICROBIOLOGY | 2005年 / 8卷 / 03期

关键词：

D O I：

10.1016/j.mib.2005.04.005

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Recent biochemical and genomic data differentiate the sulfur oxidation pathway of Archaea from those of Bacteria. From these data it is evident that members of the Alphaproteobacteria harbor the complete sulfur-oxidizing Sox enzyme system, whereas members of the beta and gamma subclass and the Chlorobiaceae contain sox gene clusters that lack the genes encoding sulfur dehydrogenase. This indicates a different pathway for oxidation of sulfur to sulfate. Acidophilic bacteria oxidize sulfur by a system different from the Sox enzyme system, as do chemotrophic enclosymbiontic bacteria.

引用

页码：253 / 259

页数：7

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