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Article

Virulence Genetics of an Erwinia amylovora Putative Polysaccharide Transporter Family Member.

Journal of bacteriology - 22 Oct 2020

Klee Sara M, Sinn Judith P, Christian Elena, Holmes Aleah C, Zhao Kaixi, Lehman Brian L, Peter Kari A, Rosa Cristina, McNellis Timothy W

Abstract excerpt

The Gram-negative enterobacterium Erwinia amylovora causes fire blight disease in apple and pear trees. Lipopolysaccharides and the exopolysaccharide amylovoran are essential E. amylovora virulence factors. We found that mutations in rfbX disrupted amylovoran production and virulence in apple fruits and tree shoots and that the deletion of yibD suppressed the rfbX mutant phenotype. The level of expression of yibD...

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Identifiers

PMID: 32839177
DOI: 10.1128/JB.00390-20
PMCID: PMC7585059

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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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