Arsenate reduction and expression of multiple chromosomal ars operons in Geobacillus kaustophilus A1

Geobacillus kaustophilus strain A1 was previously isolated from a geothermal environment for its ability to grow in the presence of high arsenate levels. In this study, the molecular mechanisms of arsenate resistance of the strain were investigated. As(V) was reduced to As(III), as shown by HPLC ana...

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Veröffentlicht in:	Microbiology (Society for General Microbiology) 2011-07, Vol.157 (Pt 7), p.2004-2011
Hauptverfasser:	CUEBAS, Mariola, VILLAFANE, Aramis, MCBRIDE, Michelle, YEE, Nathan, BINI, Elisabetta
Format:	Artikel
Sprache:	eng
Schlagworte:	Arsenate Reductases - biosynthesis Arsenate Reductases - genetics Arsenate Reductases - metabolism Arsenates - metabolism Arsenates - pharmacology Bacterial Proteins - genetics Bacterial Proteins - metabolism Base Sequence Biological and medical sciences Fundamental and applied biological sciences. Psychology Gene Expression Regulation, Bacterial Geobacillus - drug effects Geobacillus - genetics Geobacillus - growth & development Geobacillus - metabolism Microbiology Molecular Sequence Data Operon Oxidation-Reduction Reverse Transcriptase Polymerase Chain Reaction Sequence Analysis, DNA Sequence Analysis, RNA
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