Figure 4

Sex haplotypes found in the four sex-linked amplicons. a) Haplotype details by sex : M = males, H = hermaphrodites, F wild = female haplotypes found in wild grapevine, and F dom = female haplotypes found in domesticated grapevines. Columns represent the segregating sites in the sex-linked amplicons, with the major allele in yellow and the minor allele in blue. The polymorphisms headed with the number 1 (in black) allow discriminating F haplotypes from H and M haplotypes; those headed with 2 allow differentiating M haplotypes from the H and F haplotypes. b) amplicon position on the sex locus on the grapevine chromosome 2.