Fig. 4.
Density of “Pinot noir” and “Schiava grossa” homozygous SNPs compared to the PN40024.v4 genome assembly. The x-axis shows the 19 main pseudochromosomes and the artificial chrUn (“Un”). The y-axis shows the base position in [bp]. Where density of “Pinot noir” SNPs is high, it means PN40024.v4 carries the “Schiava grossa” haplotype and vice versa. The regions where both “Pinot noir” and “Schiava grossa” SNP density is low correspond to regions where both genomes share a common haplotype.