Figure 2

Phylogenetic relationships (ML) of CAs and schematic representation of S. ciliatum CAs. aLRT -support values are given at the branches and are shown in grey when BS support at the same nodes (values not shown) is below 50. PP support of the Bayesain phylogeny (Additional file 6) is indicated by *. (M): predicted mitochondrial localisation; (S): predicted signal peptide; CAL: Calacrea; DEM: Demsospongiae; HEX: Hexactinellida; HOM: Homoscleromorpha.