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Article

Amino acid addition to Vibrio cholerae LPS establishes a link between surface remodeling in gram-positive and gram-negative bacteria.

Proceedings of the National Academy of Sciences of the United States of America - 29 May 2012

Hankins Jessica V, Madsen James A, Giles David K, Brodbelt Jennifer S, Trent M Stephen

Abstract excerpt

Historically, the O1 El Tor and classical biotypes of Vibrio cholerae have been differentiated by their resistance to the antimicrobial peptide polymyxin B. However, the molecular mechanisms associated with this phenotypic distinction have remained a mystery for 50 y. Both gram-negative and gram-positive bacteria modify their cell wall components with amine-containing substituents to reduce the net negative...

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Identifiers

PMID: 22589301
DOI: 10.1073/pnas.1201313109
PMCID: PMC3365186

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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