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Article

Isolation of a Rhodobacter capsulatus bioB mutant and cloning of the bioB gene.

Journal of bacteriology - 1 Apr 1990

Cardin R D, Biel A J

Abstract excerpt

We isolated a Tn5 insertion mutant of Rhodobacter capsulatus which requires biotin for growth. Crossfeeding studies with Escherichia coli bio mutants indicated that the insertion is in the bioB gene. A cosmid that complements the bioB insertion was isolated, and the bioB gene was localized to a 2.85-kilobase EcoRI-PstI fragment.

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 2156812
DOI: 10.1128/jb.172.4.2181-2183.1990
PMCID: PMC208721

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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