Fig. 1
From: Surprisingly rich repertoire of Wnt genes in the demosponge Halisarca dujardini
Bayesian inference gene tree of Wnt ligands. The values at the tree nodes are posterior probabilities for each split defined over the range [0, 100]. Black circles denote 100 % support (posterior probability of 1.00). Species acronyms: Amq, Amphimedon queenslandica, Hdu, Halisarca dujardini, Ml, Mnemiopsis leidyi, Nv, Nematostella vectensis, Oca, Oscarella carmela, Olo, Oscarella lobularis, Sci, Sycon ciliatum. Sub-trees not containing sponge sequences were collapsed; the complete tree is available as Additional file 2