Fig. 3: Time estimation of the whole-genome duplication.

a Representative gene tree used for phylogenetic dating and the estimated ages of each node, which are the modes of the kernel density estimates of the age distributions shown in (b), based on the parameter Setting 1. The red bars correspond to the 95% confidence intervals that were obtained by calculating the mode of 1000 bootstrap density estimates of the ages of each family shown in (b). Only the confidence intervals with a range of >1 million years are shown. Note that these are not posterior uncertainty intervals and does not take into account the posterior uncertainty in each individual family (see Supplementary Table S12 for the high posterior density of each family). Node 3 corresponds to the dipterocarp WGD. Source data are shown in Supplementary Table S13. b Age distribution of the divergence of the nodes based on the parameter Setting 1. Source data are shown in Supplementary Table S12.