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Article

AstR-AstS, a new two-component signal transduction system, mediates swarming, adaptation to stationary phase and phenotypic variation in Photorhabdus luminescens.

Microbiology (Reading, England) - 1 Apr 2004

Derzelle Sylviane, Ngo Saravuth, Turlin Évelyne, Duchaud Éric, Namane Abdelkader, Kunst Frank, Danchin Antoine, Bertin Philippe, Charles Jean-François

Abstract excerpt

Photorhabdus luminescens is an insect-pathogenic bacterium that forms a symbiosis with specific entomopathogenic nematodes. In this bacterium, a symbiosis-'deficient' phenotypic variant (known as the secondary variant or form II) arises at a low frequency during prolonged incubation. A knock-out...

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Identifiers

PMID: 15073299
DOI: 10.1099/mic.0.26563-0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-15073299-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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