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Article

A genetic dissection of the LlaJI restriction cassette reveals insights on a novel bacteriophage resistance system.

BMC microbiology - 28 Apr 2006

O'Driscoll Jonathan, Heiter Daniel F, Wilson Geoffrey G, Fitzgerald Gerald F, Roberts Richard, van Sinderen Douwe

Abstract excerpt

BACKGROUND: Restriction/modification systems provide the dual function of protecting host DNA against restriction by methylation of appropriate bases within their recognition sequences, and restriction of foreign invading un-methylated DNA, such as promiscuous plasmids or infecting bacteriphage. The plasmid-encoded LlaJI restriction/modification system from Lactococcus lactis recognizes an asymmetric,...

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Identifiers

PMID: 16646963
DOI: 10.1186/1471-2180-6-40
PMCID: PMC1459862

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

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