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A Nonhuman Primate Model Of The Out Of Africa Theory Utilizing Chinese- And Indian-Derived Rhesus Macaques (Macaca Mulatta), Jacob N. Hunter

Theses and Dissertations

Evidence suggests that certain genotypic variants associated with novelty-seeking and aggressiveness, such as the 7-repeat dopamine D4 receptor variant (DRD4-7R), short (s) allele of the serotonin transporter (5-HTT), and the low-activity variant of the MAOa promoter (MAOa-L), are more prevalent in human groups that radiated out of Africa than human groups that remained in Africa. Rhesus macaques (Macaca mulatta), like humans, are a widespread species of primates that needed to adapt to different regional environments with one group, Indian-derived rhesus macaques, largely occupying predictable and resource-rich environments, while the other group, the Chinese-derived rhesus macaques, has come to occupy less …