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Article

Effect of gacS and gacA mutations on colony architecture, surface motility, biofilm formation and chemical toxicity in Pseudomonas sp. KL28.

Journal of microbiology (Seoul, Korea) - 1 Dec 2007

Choi Kyung Soon, Veeraragouda Yaligara, Cho Kyung Mi, Lee Soo O, Jo Geuk Rae, Cho Kyungyun, Lee Kyoung

Abstract excerpt

GacS and GacA proteins form a two component signal transduction system in bacteria. Here, Tn5 transposon gacS and gacA (Gac) mutants of Pseudomonas sp. KL28, an alkylphenol degrader, were isolated by selecting for smooth colonies of strain KL28. The mutants exhibited reduced ability to migrate on...

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PMID: 18176530

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-18176530-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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