Identification of 13 human microsatellite markers via cross-species amplification of fecal samples from Rhinopithecus bieti

Yunnan snub-nosed monkeys (Rhinopithecus bieti) are 1 of 3 snub-nosed monkey species endemic to China. Only ca. 1500 individuals remain in high-altitude forests 3000-4500 m above sea level on the Tibetan Plateau, making them the nonhuman primate living at the highest known elevation. It is one of the most endangered 25 primate species in the world. Proper knowledge of the population genetics and social system of Rhinopithecus bieti will contribute to more appropriate conservation management decisions. Cross-species amplification of human microsatellite loci has facilitated analysis of the population genetics and reproductive strategies of various primate species. We screened 72 human-derived markers to assess their utility in Yunnan snub-nosed monkeys. Thirteen of them produced reliable results and exhibited moderate levels of polymorphism.