Figure 2From: An insight into the phylogenetic history of HOX linked gene families in vertebratesNeighbor-Joining tree of the COL family members. Uncorrected p-distance was used. Complete-deletion option was used. Numbers on branches represent bootstrap values (based on 1000 replications) supporting that branch; only the values ≥50% are presented here. Scale bar shows amino acid substitution per site.Back to article page