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Article

R-type pyocin is required for competitive growth advantage between Pseudomonas aeruginosa strains.

Journal of microbiology and biotechnology - 1 Jan 2007

Heo Yun-Jeong, Chung In-Young, Choi Kelly B, Cho You-Hee

Abstract excerpt

R-type pyocin is a bacteriophage tail-shaped bacteriocin produced by Pseudomonas aeruginosa, but its physiological roles are relatively unknown. Here we describe a role of R-type pyocin in the competitive growth advantages between P. aeruginosa strains. Partial purification and gene disruption revealed that the major killing activity from the culture supernatant of PA14 is attributed to R-type pyocin, neither...

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PMID: 18051371

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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