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Article

Molecular and genetic characterization of the Ryadg locus on chromosome XI from Andigena potatoes conferring extreme resistance to potato virus Y.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Sept 2018

Herrera María Del Rosario, Vidalon Laura Jara, Montenegro Juan D, Riccio Cinzia, Guzman Frank, Bartolini Ida, Ghislain Marc

Abstract excerpt

KEY MESSAGE: We have elucidated the Andigena origin of the potato Ryadg gene on chromosome XI of CIP breeding lines and developed two marker assays to facilitate its introgression in potato by marker-assisted selection. Potato virus Y (PVY) is causing yield and quality losses forcing farmers to renew periodically their seeds from clean stocks. Two loci for extreme resistance to PVY, one on chromosome XI and the...

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Identifiers

PMID: 29855674
DOI: 10.1007/s00122-018-3123-5
PMCID: PMC6096621

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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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