Search for donors of powdery mildew resistance genes among seedless and table grape varieties
نویسندگان
چکیده
Powdery mildew ( Erysiphe necator ) is one of the most common and economically significant diseases grapes. Currently, main method controlling disease pesticide treatment. Breeding resistant varieties necessary to reduce chemical treatments. a number grape resistance genes powdery DNA markers for identification allelic status these are known. In study determine presence loci Ren3 Ren9 , 25 genotypes table were analyzed, including 18 seedless varieties. GF15-42, ScORGF15-02 used identify gene, CenGen6 – gene. cultivars Regent Seyve Villard 12-375, which have alleles, as positive controls. As result marker analysis, it was determined that Viking, Kodryanka, Moldova, Nadezhda AZOS, Original Pamyati Smirnova, Kishmish Zaporozhskiy 342 carry .
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ژورنال
عنوان ژورنال: BIO web of conferences
سال: 2021
ISSN: ['2273-1709', '2117-4458']
DOI: https://doi.org/10.1051/bioconf/20213902005