Figure 1
From: Mitochondrial genomes illuminate the evolutionary history of the Western honey bee (Apis mellifera)
Three competing topologies recovered based on different gene sampling approaches with the site-heterogeneous CAT-GTR + G model ignoring branch length for easier legibility. Subspecies are grouped into proposed molecular lineages primarily after Ruttner6 and Meixner et al.5. Support values represent Bayesian posterior probabilities. Abbreviations: P12, first and second codon positions of protein coding mitochondrial genes; P12RNA, first and second codon positions of protein coding mitochondrial genes and two ribosomal (rRNA) genes; P123, protein coding mitochondrial genes without the third codon position excluded.
