Figure 5

Bayesian inference tree for Scenedesmaceae based on SSU rDNA sequences. Numbers at the main branches correspond to MrBayes posterior probabilities/maximum likelihood/neighbor-joining bootstrap values. Hyphens correspond to Bayesian posterior probability values below 0.70 and bootstrap values below 50%. Algal strains sequenced in this study are shown in bold type. The scenedesmacean species with a spherical shape are indicated with asterisks, and species occasionally spherical shape are indicated with asterisks in parentheses.