New genes involved in chromate resistance in Ralstonia metallidurans strain CH34

@article{Juhnke2002NewGI,
  title={New genes involved in chromate resistance in Ralstonia metallidurans strain CH34},
  author={Susanne Juhnke and Nicola Peitzsch and Nicole Huebener and Cornelia S. Gro\sse and Dietrich H Nies},
  journal={Archives of Microbiology},
  year={2002},
  volume={181},
  pages={390-390}
}
Chromate resistance in Ralstonia metallidurans CH34 is based on chromate efflux catalyzed by ChrA efflux pumps. The bacterium harbors two chromate resistance determinants, the previously known chr(1) on plasmid pMOL28 (genes chrI, chrB(1), chrA(1), chrC, chrE, chrF(1)) and chr(2) on the chromosome (genes chrB(2), chrA(2), chrF(2)). Deletion of the genes chrI, chrC, chrA(2), chrB(2) and chrF(2) influenced chromate resistance and transcription from a chrBp(1) ::lacZ fusion. Deletion of the… CONTINUE READING

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