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Article

Constitutively active Pto induces a Prf-dependent hypersensitive response in the absence of avrPto.

The EMBO journal - 15 Jun 1999

Rathjen J P, Chang J H, Staskawicz B J, Michelmore R W

Abstract excerpt

Resistance in tomato to Pseudomonas syringae pv tomato (avrPto) is conferred by the gene Pto in a gene-for-gene relationship. A hypersensitive disease resistance response (HR) is elicited when Pto and avrPto are expressed experimentally within the same plant cell. The kinase capability of Pto was required for AvrPto-dependent HR induction. Systematic mutagenesis of the activation segment of Pto kinase confirmed...

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Identifiers

PMID: 10369664
DOI: 10.1093/emboj/18.12.3232
PMCID: PMC1171404

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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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