Fig. 4: Homologous region of the Vitis sex-determining region in T. voinieranum.

a Linkage disequilibrium as the mean r2 per kbp. b Synonymous divergence (dS) between the two haplotypes containing the Vitis-homologous sex-determining region of T. voinieranum. The orange line represents the loess-smoothed segmented linear model of the dS with a 95% confidence interval. Source data are provided as a Source Data file.