Figure 2From: Concerted evolution of duplicated mitochondrial control regions in three related seabird speciesMaximum likelihood phylogenetic trees for the 3' end of CR1 and CR2 sequences. Unrooted maximum likelihood phylogenetic tree for the 3' end of CR1 and CR2 sequences from 21 brown, red-footed and blue footed boobies each. Nodal support of major clades is shown first for 100 maximum likelihood bootstrap pseudo-replicates and then for Bayesian posterior probability.Back to article page