Figure 6.
Mitochondrial genotype-dependent, nonrespiration copper resistance phenotypes. Spot dilution phenotypes on SD (±0.075 mM CuSO4) of parental diploids (YJM1242 ρ1242 and YJM1443 ρ1443; YJM1083 ρ1083 and YJM1418 ρ1418) and two independently made, iso-nuclear F1 diploid pairs (1242/1443 ρ1242 and 1242/1443 ρ1443; 1083/1418 ρ1083 and 1083/1418 ρ1418). Mitochondrial genotypes are denoted as ρ1242, ρ1443, ρ1083, and ρ1418. In the 1083/1418 iso-nuclear F1 pairs, mitochondrial genotype-dependent copper resistance is transgressive.