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Article

Genetic determinants of Potato virus Y required to overcome or trigger hypersensitive resistance to PVY strain group O controlled by the gene Ny in potato.

Molecular plant-microbe interactions : MPMI - 1 Mar 2013

Tian Yan-Ping, Valkonen Jari P T

Abstract excerpt

Potato virus Y (PVY) (genus Potyvirus) is the most economically damaging and widely distributed virus in potato. Spread of PVY in the field is controlled by growing resistant cultivars. The dominant potato gene Ny(tbr) for hypersensitive resistance (HR) controls ordinary PVY strains (PVY(O)) but is overcome by PVY(N) strains. Studies with infectious PVY chimeras and mutants indicated that the viral determinants...

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PMID: 23113714
DOI: 10.1094/MPMI-09-12-0219-R

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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