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Article

AI-3 synthesis is not dependent on luxS in Escherichia coli.

Journal of bacteriology - 1 Aug 2006

Walters Matthew, Sircili Marcelo P, Sperandio Vanessa

Abstract excerpt

The quorum-sensing (QS) signal autoinducer-2 (AI-2) has been proposed to promote interspecies signaling in a broad range of bacterial species. AI-2 is spontaneously derived from 4,5-dihydroxy-2,3-pentanedione that, along with homocysteine, is produced by cleavage of S-adenosylhomocysteine (SAH) and S-ribosylhomocysteine by the Pfs and LuxS enzymes. Numerous phenotypes have been attributed to AI-2 QS signaling...

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Identifiers

PMID: 16885435
DOI: 10.1128/JB.00648-06
PMCID: PMC1540066

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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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AI-3 synthesis is not dependent on luxS in Escherichia coli.PMID 16885435Read ↗

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