Fig. 4.

Genomes of the parental strains and the artificial hybrid obtained by rare-mating. Sc and Sc subgenome of the hybrids are represented in green, and Sk, in purple. The RD and SNP frequencies are represented along the genome. The Sc T73 is a diploid heterozygous wine strain with several LOH events in different chromosomes. Sk CR85 is also diploid but homozygous. The resulting hybrid has two copies of the Sc subgenome and one of the Sk subgenome and retains the heterozygosity with the LOH events of the Sc parental. Chromosome III only has one copy of Sc and one of Sk as confirms the LOH in the whole chromosome.