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Vibrio fischeri Amidase Activity Is Required for Normal Cell Division, Motility, and Symbiotic Competence.

Applied and environmental microbiology - 15 Jan 2021

Fidopiastis Pat M, Mariscal Vanessa, McPherson Jeanne-Marie, McAnulty Sarah, Dunn Anne, Stabb Eric V, Visick Karen L

Abstract excerpt

N-Acetylmuramoyl-l-alanine amidases are periplasmic hydrolases that cleave the amide bond between N-acetylmuramic acid and alanine in peptidoglycan (PG). Unlike many Gram-negative bacteria that encode redundant periplasmic amidases, Vibrio fischeri appears to encode a single protein that is homologous to AmiB of Vibrio cholerae We screened a V. fischeri transposon mutant library for strains altered in biofilm...

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Identifiers

PMID: 33187995
DOI: 10.1128/AEM.02109-20
PMCID: PMC7848909

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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