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Article

Resistance to a new catecholic cephem, BO-1341, in Pseudomonas aeruginosa PAO.

The Journal of antimicrobial chemotherapy - 1 Mar 1992

Hazumi N, Matsuda K, Sanada M, Ohtake N, Tanaka N

Abstract excerpt

Two distinct types of mutant resistant to the catecholic cephem BO-1341 were isolated spontaneously from Pseudomonas aeruginosa PAO2146: (i) a mutant (CCB5-type) which produced beta-lactamase constitutively, and which appeared to result from a mutation in the regulatory gene (blaI at 41 min) controlling the structural gene (blaP at 25 min); (ii) a mutant (CCB7-type) with specific resistance to BO-1341. Induction...

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PMID: 1592698
DOI: 10.1093/jac/29.3.287

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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Resistance to a new catecholic cephem, BO-1341, in Pseudomonas aeruginosa PAO.PMID 1592698Read ↗

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