Figure 3
From: Characterization of taxonomically restricted genes in a phylum-restricted cell type
Comparative expression analysis of taxonomically restricted genes in different types of developing nematocytes. (a) Phylogenetic relationships in the genus Hydra; colors indicate the examined species referred to in the table in (b); phylogenetic tree modified from [20]. (b) TRG expression in developing nematocytes in two different Hydra species (H. magnipapillata and H. oligactis) as well as conservation of corresponding TRGs between the two species and possible othologuous sequences in the distantly related anthozoan sea anemone Nematostella vectensis. aa, amino acid; nt, nucleotide.