Fig. 3
From: New genomic data and analyses challenge the traditional vision of animal epithelium evolution
Phylogenetic relationships between members of the Protein Kinase C (PKC) family. A bayesian tree was inferred with available bilaterian sequences and predicted cnidarian, poriferans, placozoan and ctenophoran sequences aligned with MAFFT v7.123b. MrBayes was run under LG + G model of evolution with 4 rate categories and 1 million generations sampled every 1000 generations. The tree was rooted at midpoint and posterior probabilities are indicated for each branch. The canonical domain architecture was depicted for each PKC type. All non-bilaterian species studied have one copy of atypical Protein Kinase C (aPKC) according to both their domain composition and the robustness of the orthology group (pp = 1)