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Article

Functional analysis of the gene encoding immunity to lactacin F, lafI, and its use as a Lactobacillus-specific, food-grade genetic marker.

Applied and environmental microbiology - 1 Dec 1996

Allison G E, Klaenhammer T R

Abstract excerpt

Lactacin F is a two-component class II bacteriocin produced by Lactobacillus johnsonii VPI 11088. The laf operon is composed of the bacteriocin structural genes, lafA and lafX, and a third open reading frame, ORFZ. Two strategies were employed to study the function of ORFZ. This gene was disrupted in the chromosome of NCK64, a lafA729 lafX ORFZ derivative of VPI 11088. A disruption cassette consisting of ORFZ...

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Identifiers

PMID: 8953716
DOI: 10.1128/aem.62.12.4450-4460.1996
PMCID: PMC168271

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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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