Figure 1
From: Extensive heterosis in growth of yeast hybrids is explained by a combination of genetic models
Growth and heterosis in the strain collection. (a) Frequency distribution of DTs of the 16 parental strains across the five conditions. (b) Frequency distribution of DTs of the 120 hybrid strains across all five conditions. In (a and b), the larger values from YEPGly and YEPE measurements are darkened. (c) Medians and means of the degree of dominance (d/a) for the seven mode-of-inheritance categories. The categories were defined as: overdominant (OD), fully dominant (Dom), partially dominant (PDom), codominant (CoD), partially recessive (PRec), fully recessive (Rec) and underdominant (UD). (d) Frequency distribution of the degree of dominance across all conditions showing a median of 0.93 and a mean of 1.40. Note: a value of 1 denotes full dominance.
