Article
Rpp1, a dominant gene providing race-specific resistance to rose powdery mildew ( Podosphaera pannosa): molecular mapping, SCAR development and confirmation of disease resistance data.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Oct 2004
Linde M, Mattiesch L, Debener T
Abstract excerpt
We have previously demonstrated that in the diploid rose population 97/9 resistance to the powdery mildew race 9 is controlled by a major dominant resistance gene, Rpp1. In the study reported here, we isolated several molecular markers closely linked to Rpp1 via bulked segregant analysis, with the gene being tagged in an interval of 5 cM between the two most adjacent markers. It was possible to convert the most...
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