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[Predominance and evolution of BLA(SHV) genes in Tunisian hospital isolates of Klebsiella pneumoniae].

Archives de l'Institut Pasteur de Tunis - 1 Jan 2005

Ben-Hamouda T, Ben-Mahrez K

Abstract excerpt

Extended-spectrum beta-lactamases (ESBLs)produced by clinical strains of Klebsiella pneumoniae were investigated, using isoelectric-focusing and DNA amplification followed by sequencing. A predominance of SHV variants was found. Sequencing identified the genes for the SHV-2a and -12 enzymes, suggesting direct evolution of SHV-12 from SHV-2a.

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PMID: 16929752

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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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