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Mutations in the alpha and sigma-70 subunits of RNA polymerase affect expression of the mer operon.

The mercury resistance (mer) operon is transcribed from overlapping, divergent promoters: PR for the regulatory gene merR and P(TPCAD) for the structural genes merTPCAD. The dyadic binding site for MerR lies within the 19-bp spacer of the sigma70-dependent P(TPCAD). Unlike typical repressors, MerR d...

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Bibliografische gegevens
Hoofdauteurs: Caslake, L F, Ashraf, S I, Summers, A O
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: 1997
Onderwerpen:
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC178895/
https://ncbi.nlm.nih.gov/pubmed/9045842
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