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Article

Five genes involved in self-transmission of pSN22, a Streptomyces plasmid.

Journal of bacteriology - 1 Jul 1991

Kataoka M, Seki T, Yoshida T

Abstract excerpt

An 11-kbp multicopy plasmid, pSN22, was isolated from Streptomyces nigrifaciens SN22. pSN22 is self-transmissible (conjugative), is maintained stably in S. lividans, and forms pocks in a wide range of Streptomyces strains. Mutational analyses showed that a fragment of pSN22 contained five genes involved in plasmid transfer and pock formation. traB was essential for plasmid transfer. traA was required for pock...

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Identifiers

PMID: 2061295
DOI: 10.1128/jb.173.13.4220-4228.1991
PMCID: PMC208073

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Source receipt: pubmed, retrieved 7 Sept 2026.

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