Fig. 1From: Genome-wide investigation of the TGF-β superfamily in scallopsPhylogenetic tree of TGF-β superfamily protein sequences. This tree consists of 164 amino acid sequences of TGF-β superfamily genes from scallops (marked in red) and other representative species. The full names of the species and the corresponding accession numbers of the TGF-β proteins are listed in Supplementary Table S3Back to article page