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Article

[Isolation and characteristics of rifampicin-resistant mutants of Streptomyces erythraeus strain].

Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic] - 1 Dec 1990

Nastasiak I N, Fedorenko V A, Kirichenko N V, Danilenko V N

Abstract excerpt

Erythromycin-producing strains of S. erythraeus were characterized with respect to formation of spontaneous and induced rifampicin-resistant mutants. It was shown that the frequency of spontaneous rifampicin-resistant mutants formed by various strains amounted to 0.9.10(-8) = 9.1.10(-7). In some events the exposure to nitrosoguanidine increased the frequency of such mutants by 2 orders of magnitude. The...

Topics

Culture Media
Drug Resistance, Microbial
In Vitro Techniques
Microbial Sensitivity Tests
Mutation
Rifampin
Streptomyces

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 2078070

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-2078070-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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