Figure 2
From: Emergence and evolution of the glycoprotein hormone and neurotrophin gene families in vertebrates
Phylogeny of Lin7b sequences. Phylogenetic reconstruction of chicken (Gallus), human (Homo), zebrafish (Danio) dogfish (Scyliorhinus), lamprey (Petromyzon) and amphioxus (Branchiostoma) lin7-related sequences was inferred using the maximum parsimony method (heuristic search). Bootstrapping (values at the nodes) was used over 1000 replicates. Lin7-A, -B and -C are clustered into monophyletic groups (bootstrap value in bold) that are highlighted in different colors.