11. New World monkeys do not show genital swelling during ovulation as female Old World monkeys do. 12. This latter period coincides with the radiation of the Old World monkeys which these parasites infect. 13. As such, pliopithecoids represent something similar to the common ancestor of Old World monkeys and apes. 14. However, more recent research has suggested that DM also exists in Old World monkeys and perhaps humans. 15. However, Cyclophilin A is important for the inhibition of HIV-1 by TRIM5? in Old World monkey species. 16. ""'Noropithecus " "'is an extinct Old World monkey uncovered from the Early Miocene formations of Buluk, Kenya. 17. Genes from humans and chimps most closely resembled each other, followed by orangutans and Old World monkeys . 18. The remaining simians ( catarrhines ) split 25 million years ago into apes and Old World monkeys . 19. The Old World monkey was previously included in " Trachypithecus cristatus " and " Trachypithecus villosus ". 20. The alpha-gal molecule is found in all mammals apart from Old World monkeys and the apes, including humans.
