[Role of RNA-polymerase in gene activity regulation of E. coli RNA-polymerase mutants with a pleiotropic effect. I. Physiological and biochemical studies].

Article

[Role of RNA-polymerase in gene activity regulation of E. coli RNA-polymerase mutants with a pleiotropic effect. I. Physiological and biochemical studies].

Molekuliarnaia biologiia - 1 Jan 2000

Kamzolova S G, Arutiunian A V, Ozolin' O N, Oganesian M G

Abstract excerpt

Four Rifr-mutants of E. coli B/r (rpo B401, rpo B402, rpo B403, rpo B409) which differ from the wild strain in one or more phenotypic properties besides rifampicin resistance were obtained. Transfer of the mutant Rifr-alleles into the parent strain gives the latter all the properties of the mutan...

Topics

DNA, Bacterial
DNA-Directed RNA Polymerases
Drug Resistance, Microbial
Escherichia coli
Kinetics
Mutation
Phenotype
Rifampin
Species Specificity

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