Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Comparative Study
. 1995 Feb;177(4):981-6.
doi: 10.1128/jb.177.4.981-986.1995.

The ars operon of Escherichia coli confers arsenical and antimonial resistance

A Carlin  1 , W Shi, S Dey, B P Rosen
Affiliations
Comparative Study

The ars operon of Escherichia coli confers arsenical and antimonial resistance

A Carlin et al. J Bacteriol. 1995 Feb.

Abstract

The chromosomally encoded arsenical resistance (ars) operon subcloned into a multicopy plasmid was found to confer a moderate level of resistance to arsenite and antimonite in Escherichia coli. When the operon was deleted from the chromosome, the cells exhibited hypersensitivity to arsenite, antimonite, and arsenate. Expression of the ars genes was inducible by arsenite. By Southern hybridization, the operon was found in all strains of E. coli examined but not in Salmonella typhimurium, Pseudomonas aeruginosa, or Bacillus subtilis.

PubMed Disclaimer

Similar articles

See all similar articles

Cited by

See all "Cited by" articles

References

    1. Arch Biochem Biophys. 1994 Jun;311(2):418-24 - PubMed
    1. Mol Gen Genet. 1994 Mar;242(5):566-72 - PubMed
    1. Nucleic Acids Res. 1994 Jul 11;22(13):2576-86 - PubMed
    1. Mol Microbiol. 1994 Apr;12(2):301-6 - PubMed
    1. J Biol Chem. 1994 Oct 14;269(41):25442-6 - PubMed

Publication types

MeSH terms

LinkOut - more resources