Glutathione Is Involved in the Reduction of Methylarsenate to Generate Antibiotic Methylarsenite in Enterobacter sp. Strain CZ-1

Methylarsenate (MAs(V)) is a product of microbial arsenic (As) biomethylation and has also been widely used as an herbicide. Some microbes are able to reduce nontoxic MAs(V) to highly toxic methylarsenite (MAs(III)) possibly as an antibiotic. The mechanism of MAs(V) reduction in microbes has not bee...

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Veröffentlicht in:	Applied and environmental microbiology 2022-03, Vol.88 (6), p.e0246721-e0246721
Hauptverfasser:	Huang, Ke, Liu, Wei, Li, Yuanhe, Zeng, Sha, Zhao, Fang-Jie
Format:	Artikel
Sprache:	eng
Schlagworte:	Anti-Bacterial Agents - metabolism Anti-Bacterial Agents - pharmacology Antibiotics Arsenates Arsenic Arsenic - metabolism Arsenicals - metabolism Arsenite Biosensors Biosynthesis Deletion E coli Enterobacter Enterobacter - genetics Enterobacter - metabolism Environmental Microbiology Escherichia coli - genetics Escherichia coli - metabolism Glutamate-cysteine ligase Glutathione Glutathione - metabolism Herbicides Microorganisms Reduction Rice fields Sediment pollution Soil contamination Soil pollution
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