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Article

Virulence and in planta movement of Xanthomonas hortorum pv. pelargonii are affected by the diffusible signal factor (DSF)-dependent quorum sensing system.

Molecular plant pathology - 1 Sept 2015

Barel Victoria, Chalupowicz Laura, Barash Isaac, Sharabani Galit, Reuven Michal, Dror Orit, Burdman Saul, Manulis-Sasson Shulamit

Abstract excerpt

Xanthomonas hortorum pv. pelargonii (Xhp), the causal agent of bacterial blight in pelargonium, is the most threatening bacterial disease of this ornamental worldwide. To gain an insight into the regulation of virulence in Xhp, we have disrupted the quorum sensing (QS) genes, which mediate the biosynthesis and sensing of the diffusible signal factor (DSF). Mutations in rpfF (encoding the DSF synthase) and rpfC...

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Identifiers

PMID: 25530086
DOI: 10.1111/mpp.12230
PMCID: PMC6638389

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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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