<i>Rpv2</i> is part of a cluster of NLRs specific to <i>Vitis rotundifolia</i> and confers extreme resistance to grapevine downy mildew

Marsan, Laurie; Prado, Emilce; Wiedemann-Merdinoglu, Sabine; Schmidlin, Laure; Blanc, Sophie; Delame, Marion; Schnée, Sylvain; Arti, Burak; Barnabé, Guillaume; Velt, Amandine; Dumas, Vincent; Merdinoglu, Didier; Rustenholz, Camille; Mestre, Pere

doi:10.1101/2025.03.25.645223

Public

Rpv2 is part of a cluster of NLRs specific to Vitis rotundifolia and confers extreme resistance to grapevine downy mildew

Published in bioRxiv (Cold Spring Harbor Laboratory) • Mar 27, 2025

Authors:

Laurie Marsan

Emilce Prado

Sabine Wiedemann-Merdinoglu

Abstract

ABSTRACT Downy mildew caused by the oomycete Plasmopara viticola is one of the most important diseases affecting grapevine. Resistant varieties are an environmentally-friendly tool to control grapevine downy mildew. Efficient breeding for durable resistance requires knowledge of the underlying mecha...

Subject

Downy mildew

Biology

Cluster (spacecraft)

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