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Article

Conjugal transfer of the determinants for bacteriocin (lacticin 481) production and immunity in Lactococcus lactis subsp. lactis CNRZ 481.

FEMS microbiology letters - 15 Sept 1993

Piard J C, Delorme C, Novel M, Desmazeaud M, Novel G

Abstract excerpt

The lacticin 481-producer (Lct+), L. lactis subsp. lactis (L. lactis) CNRZ 481 harbours 5 plasmids of 6.5, 7.5, 20, 37 and 69 kb. Novobiocin treatment of L. lactis 481 led to the appearance of lacticin 481 deficient variants which had all lost the 69 kb plasmid. Conjugal transfer of the lacticin 481 structural gene (lct) into the plasmid free strain L. lactis IL1441 yielded Lct+ transconjugants at a 10(-4)...

Topics

Anti-Bacterial Agents
Bacterial Proteins
Bacteriocins
Base Sequence
Chromosome Mapping
Conjugation, Genetic
Drug Resistance, Microbial
Genes, Bacterial
Lactococcus lactis
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Mutation

Novobiocin

Plasmids

Source

Identifiers

PMID: 8224796
DOI: 10.1111/j.1574-6968.1993.tb06468.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-8224796-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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Conjugal transfer of the determinants for bacteriocin (lacticin 481) production and immunity in Lactococcus lactis subsp. lactis CNRZ 481.PMID 8224796Read ↗

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