Article
Why Rice yellow mottle virus, a rapidly evolving RNA plant virus, is not efficient at breaking rymv1-2 resistance.
Molecular plant pathology - 1 Jan 2010
Poulicard Nils, Pinel-Galzi Agnes, Hebrard Eugenie, Fargette Denis
Abstract excerpt
Rice yellow mottle virus (RYMV) reaches a high virus content in rice, is genetically highly variable and evolves rapidly. Nevertheless, only a small proportion of isolates overcome rymv1-2 rice resistance by mutations in the VPg (viral protein genome-linked). The accumulation rates of wild-type (WT) and resistance-breaking (RB) genotypes of the E- and T-pathotypes of RYMV, with average and low virulence,...
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