Relationships between Adh1p isoform ratio and two life-history traits, cell size, and carrying capacity.
A, 2-DE gel portions of the two isoforms of Adh1p ordered in decreasing Adh1p isoform ratio (spot 4799/spot 4808). B1 and B2, brewery strains; D3, distillery strains; E1 to E4, enology strains. BAM, BREM, and WIM: bakery, brewery, and winery media. B, Relationship between cell size (diameter, μm) and Adh1p isoforms ratio (spot 4799/spot 4808). A significant negative correlation was found (ρ = −0.74, p < 10−15). C, Relationship between K (cells per ml) and Adh1p isoform ratio (spot 4799/spot 4808). A significant positive correlation was found (ρ = 0.77, p < 10−15). The points corresponding to the 2-DE gel portions (A) are black-circled.