Allelic polymorphism of apple varieties of national selection by genes for scab resistance

Abstract

The results of the analysis of allelic polymorphism of apple varieties of national selection for R genes of scab resistance are shown. The Rvi6 gene was not identified in the studied forms (putative rvi6rvi6 genotype). The Rvi4 gene was identified in the varieties Grushovka Moskovskaya and Titovka. Genes Rvi2 (Rvi8) - in varieties Pouring yellow, Antonovka kamenichka, Antonovka ordinary, Scarlet anis, Arkad red, Cinnamon striped, Grushovka Moskovskaya, Titovka, Mironchik, Suislepskoe.