Fig. 10From: Comparative analysis of Thalassionema chloroplast genomes revealed hidden biodiversityEmergence and divergence time estimation for Thalassionema strains. The estimation used Bayesian analysis based on the nucleotide sequences of 113 PCGs shared in 28 Bacillariophyta cpDNAs. The fossil calibration taxa are indicated with red points on the corresponding nodes. Horizontal bars represent 95% highest posterior density (HPD) values of the estimated divergence timeBack to article page