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Article

The bacteriophage resistance plasmid pTR2030 forms high-molecular-weight multimers in lactococci.

Plasmid - 1 Mar 1991

Hill C, Miller L A, Klaenhammer T R

Abstract excerpt

Lactococcus lactis ME2 can transfer a 46-kb plasmid, pTR2030, which encodes abortive phage infection (Hsp) and restriction/modification (R/M) activities. pTR2030 can be detected as a monomeric plasmid in transconjugants at low copy number, but not in ME2. pTR2030-specific probes were cloned and used to determine the location of the element in ME2. No homology was observed between these pTR2030-specific probes and...

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Identifiers

PMID: 1857750
DOI: 10.1016/0147-619x(91)90021-n

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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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