[Regulatory properties of RNA polymerase from rifampicin-resistant E. coli strain rpoB403].

Article

[Regulatory properties of RNA polymerase from rifampicin-resistant E. coli strain rpoB403].

Biokhimiia (Moscow, Russia) - 1 Aug 1996

Kamzolova S G

Abstract excerpt

Activities of RNA polymerases from wild type B/r strain of E. coli and its pleiotropic rpoB403 rif-r mutant were studied using five various DNA matrices and various groups of early region promotors of T4 and T7 phage DNA. The mutation differentially affects RNA polymerase-catalyzed RNA synthesis...

Topics

Antibiotics, Antitubercular
DNA, Viral
DNA-Directed RNA Polymerases
Drug Resistance, Microbial
Escherichia coli
Mutation
Promoter Regions, Genetic
RNA
Rifampin
T-Phages
Templates, Genetic

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