Fig. 4From: The mitochondrial genome of the chimpanzee louse, Pediculus schaeffi: insights into the process of mitochondrial genome fragmentation in the blood-sucking lice of great apesFragmentation of cob-trnS 1 -trnN-trnE-trnM minichromosome in the lineage leading to the human head louse, Pediculus capitis, and the human body louse, Pe. humanus. The split time, ~6 MYA, for the chimpanzee louse from the human head louse and the body louse was after Goodman (1999) [1] and Glazko and Nei (2003) [2] for the chimpanzee–human split time. The split time, ~7 MYA, for Pthirus pubis from the Pediculus species was also after Goodman (1999) [1] and Glazko and Nei (2003) [2] for the gorilla–(chimpanzee + human) split timeBack to article page