Figure 4

HRM profiles of 23 table grape varieties for the SNP TSSNP820904. The HRM analysis produced robust results confirming the transferability of the SNP TSSNP820904 (T- > C) in varieties with different genetic background. Varieties were grouped by their haplotype (TT, TC, CC), identifying that in the case of ‘Ruby Seedless’ and ‘Red Seedless’ both shown the same haplotype of ‘Sultanina’ (TC). A group of nine varieties shared the haplotype TT including ‘Crimson Seedless’, ‘Moscatel Rosada’, ‘Italia Pirovano’ and ‘Red Globe’, while a group of 11 varieties shown the haplotype CC, including ‘Emperor’, ‘Tokay’, ‘Ilusión’, ‘Perlette’, ‘Ribier’, ‘Flame Seedless’ and ‘Alba Rosa’.