Fig. 2From: Models for gene duplication when dosage balance works as a transition state to subsequent neo- or sub-functionalizationComparison of integrative model and piece-wise model. Three different parameterizations of mixture processes of dosage balance and neofunctionalization (a) and subfunctionalization (b) produced using the weighted mixture model are shown. The survival data corresponding to these curves was fit using the piecewise model, and these fits are given in black dashed lines. From left to right, the plots show the neofunctionalization or subfunctionalization components of the hazard, the dosage balance component of the hazard, the mixed hazard function, and the corresponding survival functionBack to article page