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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.
