Fig. 4From: Complete mitogenomes of Anopheles peditaeniatus and Anopheles nitidus and phylogenetic relationships within the genus Anopheles inferred from mitogenomesEvolutionary rates of 13 protein-coding genes (PCGs) within 76 mitochondrial genomes of the genus Anopheles. Ka: Non-synonymous mutation rate; Ks: Synonymous mutation rate; Ka/Ks: The ratio of non-synonymous mutation rate to synonymous mutation rate. Neutral evolution (Ka/Ks = 1), Purify selection (Ka/Ks < 1), Positive selection (Ka/Ks > 1)Back to article page