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Article

Population structure of Potebniamyces pyri in the U.S. Pacific Northwest and evidence of outcrossing inferred with sequence-characterized amplified region markers.

Phytopathology - 1 May 2009

Liu Q, Peever T L, Xiao C L

Abstract excerpt

Potebniamyces pyri is the cause of Phacidiopycnis rot of d'Anjou pear, which is grown primarily in Washington and Oregon. To estimate the population structure of P. pyri, 146 single-spore isolates were sampled from five major pear-production areas and scored for variation at eight sequence-characterized amplified region (SCAR) loci. Significant genetic differentiation was detected among five subpopulations and a...

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PMID: 19351249
DOI: 10.1094/PHYTO-99-5-0532

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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