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Table 4 Screening with SSR of the Caucasian germplasm conserved at CREA-VE. Screening of 105 Caucasian V. vinifera accessions for their haplotypic combinations at the SSR markers SC8–0071-014 and Sc47_20 closely associated to the resistance to E. necator: the haplotype ‘147/- & 206/-’ is the resistance haplotype of ‘Kishmish vatkana’ (Ren1), while ‘149/- & 208/-’ the resistance haplotype of ‘Shavtsitska’. '-' any allele different from those in coupling with ‘Kishmish vatkana’ or 'Shavtsitska' resistance QTL

From: Construction of a high-density genetic map and detection of a major QTL of resistance to powdery mildew (Erysiphe necator Sch.) in Caucasian grapes (Vitis vinifera L.)

SC8–0071-014 (↓) and Sc47_20 alleles (→) 206/− 208/− 206/208 −/− Total
147/− 2 0 0 6 8
149/− 0 19 4 1 24
147/149 0 1 0 0 1
−/− 8 14 1 50 73
Total 10 34 5 59 105