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Article

Inactivation of the transcriptional regulator-encoding gene sdiA enhances rice root colonization and biofilm formation in Enterobacter cloacae GS1.

Journal of bacteriology - 1 Jan 2013

Shankar Manoharan, Ponraj Paramasivan, Illakkiam Devaraj, Rajendhran Jeyaprakash, Gunasekaran Paramasamy

Abstract excerpt

Enterobacter cloacae GS1 is a plant growth-promoting bacterium which colonizes rice roots. In the rhizosphere environment, N-acyl homoserine lactone (NAHL)-like quorum-sensing signals are known to be produced by host plants and other microbial inhabitants. E. cloacae GS1 was unable to synthesize NAHL quorum-sensing signals but had the NAHL-dependent transcriptional regulator-encoding gene sdiA. This study was...

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Identifiers

PMID: 23086212
DOI: 10.1128/JB.01236-12
PMCID: PMC3536174

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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