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Article

Indole is an inter-species biofilm signal mediated by SdiA.

BMC microbiology - 18 May 2007

Lee Jintae, Jayaraman Arul, Wood Thomas K

Abstract excerpt

BACKGROUND: As a stationary phase signal, indole is secreted in large quantities into rich medium by Escherichia coli and has been shown to control several genes (e.g., astD, tnaB, gabT), multi-drug exporters, and the pathogenicity island of E. coli; however, its impact on biofilm formation has n...

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Identifiers

PMID: 17511876
DOI: 10.1186/1471-2180-7-42
PMCID: PMC1899176

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-17511876-2026-09-04.1. Manifest publication-graph-cohort-2026-09-04.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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