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Article

The LetE protein enhances expression of multiple LetA/LetS-dependent transmission traits by Legionella pneumophila.

Infection and immunity - 1 Jun 2004

Bachman Michael A, Swanson Michele S

Abstract excerpt

Legionella pneumophila colonizes freshwater amoebae and can also replicate within alveolar macrophages. When their nutrient supply is exhausted, replicating bacteria become cytotoxic, motile, and infectious, which is thought to promote transmission to a new amoeba. The differentiation of L. pneumophila is coordinated by the sigma factors RpoS and FliA and the two-component regulator LetA/LetS and is enhanced by...

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Identifiers

PMID: 15155631
DOI: 10.1128/IAI.72.6.3284-3293.2004
PMCID: PMC415668

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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