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Article

An Ry-mediated resistance response in potato requires the intact active site of the NIa proteinase from potato virus Y.

The Plant journal : for cell and molecular biology - 1 Sept 2000

Mestre P, Brigneti G, Baulcombe D C

Abstract excerpt

Ry confers extreme resistance to all strains of potato virus Y (PVY). To identify the elicitor of the Ry-mediated resistance against PVY in potato, we expressed each of the PVY-encoded proteins in leaves of PVY-resistant (Ry) and -susceptible (ry) plants. For most of the proteins tested, there was no evident response. However, when the NIa proteinase was expressed in leaves of Ry plants, there was a...

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PMID: 10972891
DOI: 10.1046/j.1365-313x.2000.00834.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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