Figure 5From: Snake mitochondrial genomes: phylogenetic relationships and implications of extended taxon sampling for interpretations of mitogenomic evolutionML phylogram showing branch lengths for the topology in Fig. 2 estimated with protein-coding gene nucleotide data. Branch lengths estimated under the GTR+I+Γ model and with 1st, 2nd and 3rd codon positions weighted 2, 1 and 5 respectively.Back to article page