Fig. 3
From: Evidence of multiple genome duplication events in Mytilus evolution
Ka and Ks analysis. A Distribution of the Ks values of the duplicate pairs in M. coruscus, M. edulis and M. galloprovincialis; B Bivalvia (class) ortholog Ks distribution and multiple WGDs. Combined Ks plot of the gene age distributions of seven species (see Tables S5 and S6). The median peaks for these plots are highlighted. Analyses of ortholog divergence indicated that these taxa diverged after their most recent WGDs