Fig. 5

Venn diagram comparing gene content among the mitochondrial genomes of chlorophyll-c containg algae. Only genes/proteins with predicted functions are included. Total protein gene numbers are indicated for each group (parentheses). The few genes found in specific subgroups are colored: light-blue in Cyanidiophyceae, green in Chryso/Bacillario/Raphiophyceae, light-green in Eustigmatophyceae, purple in the genus Pavlova (Haptophyta). The 16 genes conserved among all groups used to construct phylogenetic trees are highlighted red