TABLE 6.
Sensu stricto crosses
| Cross | Characteristics | Nuclear patterna | Mitochondrial patterna |
|---|---|---|---|
| Y244 × Y169 | S. cerevisiae ρ+ × S. bayanus ρ+ | Both parental chromosomes | S. cerevisiae |
| Y245 × Y170 | S. cerevisiae ρ+ × S. bayanus ρ+ | Both parental chromosomes | S. cerevisiae |
| Y266 × Y245 | S. cerevisiae ρ− × S. bayanus ρ+ | Both parental chromosomes | S. bayanus |
| Y267 × Y245 | S. cerevisiae ρ− × S. bayanus ρ+ | Both parental chromosomes | S. bayanus |
a
Over 100 hybrids from each cross were checked for their nuclear and mitochondrial genome.