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Article

Envelope instability in DNA adenine methylase mutants of Salmonella enterica.

Microbiology (Reading, England) - 1 Apr 2002

Pucciarelli M Graciela, Prieto Ana I, Casadesús Josep, Garcı A-Del Portillo Francisco

Abstract excerpt

Mutants of Salmonella enterica serovar Typhimurium lacking DNA adenine (Dam) methylase show reduced secretion of invasion effectors encoded in the Salmonella-pathogenicity island 1 (SPI-1). Concomitant with this alteration, a high number and quantity of extracellular proteins are detected in cult...

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Identifiers

PMID: 11932461
DOI: 10.1099/00221287-148-4-1171

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-11932461-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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