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Article

luxS and arcB control aerobic growth of Actinobacillus actinomycetemcomitans under iron limitation.

Infection and immunity - 1 Jan 2003

Fong Karen P, Gao Ling, Demuth Donald R

Abstract excerpt

LuxS is responsible for the production of autoinducer 2 (AI-2), which functions in Vibrio harveyi as a quorum-sensing signal that controls the cell density-dependent expression of the lux operon. In nonluminescent organisms, the physiologic role of AI-2 is not clear. We report that inactivation of luxS in Actinobacillus actinomycetemcomitans JP2 results in reduced growth of the mutant, but not the wild-type...

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Identifiers

PMID: 12496179
DOI: 10.1128/IAI.71.1.298-308.2003
PMCID: PMC143191

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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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luxS and arcB control aerobic growth of Actinobacillus actinomycetemcomitans under iron limitation.PMID 12496179Read ↗

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