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Article

Alterations to the penicillin-binding proteins in the Bacteroides fragilis group: a mechanism for non-beta-lactamase mediated cefoxitin resistance.

The Journal of antimicrobial chemotherapy - 1 Jul 1990

Wexler H M, Halebian S

Abstract excerpt

The penicillin-binding proteins (PBPs) of ATTC Type Strains of nine species of the Bacteroides fragilis group were visualized by gel electrophoresis and subsequent fluorography. Each species had a distinctive PBP pattern, although variation within species was seen. Generally, five PBPs could be visualized, ranging in molecular weight from approximately 40,000 to approximately 90,000. A laboratory-derived...

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PMID: 2211448
DOI: 10.1093/jac/26.1.7

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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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