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. 1993 Dec;175(23):7707–7710. doi: 10.1128/jb.175.23.7707-7710.1993

Azotobacter vinelandii mutS: nucleotide sequence and mutant analysis.

O Le 1, B Shen 1, S E Iismaa 1, B K Burgess 1
PMCID: PMC206931  PMID: 8244942

Abstract

An Azotobacter vinelandii homolog to the Salmonella typhimurium mutS gene was discovered upstream of the fdxA gene. The product of this gene is much more similar to S. typhimurium MutS than either is to the HexA protein of Streptococcus pneumoniae. An A. vinelandii delta mutS mutant strain was shown to have a spontaneous mutation frequency 65-fold greater than that of the wild type.

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Selected References

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