Additional file 2: of A phylogenomic framework and timescale for comparative studies of tunicates

Figure S1. Bayesian chronogram obtained using an uncorrelated gamma (UGAM) relaxed molecular clock model using PhyloBayes under the CAT-GTR + Γ4 mixture model, with a birth-death prior on the diversification process and 13 soft calibration constraints. Node bars indicate the uncertainty around mean age estimates based on 95% credibility intervals. Plain black node bars indicate nodes used as a priori calibration constraints. Numbers at nodes refer to Table 1. (PPTX 97 kb