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Peer-reviewed veterinary case report

Identification of flagellar motility genes in Yersinia ruckeri by transposon mutagenesis.

Journal:
Applied and environmental microbiology
Year:
2009
Authors:
Evenhuis, Jason P et al.
Affiliation:
U.S. Department of Agriculture · United States

Abstract

Here we demonstrate that flagellar secretion is required for production of secreted lipase activity in the fish pathogen Yersinia ruckeri and that neither of these activities is necessary for virulence in rainbow trout. Our results suggest a possible mechanism for the emergence of nonmotile biotype 2 Y. ruckeri through the mutational loss of flagellar secretion.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/19700548/