Objective: To investigate the polymorphisms of 3 short tandem repeats (STR) loci (CSF1PO, TPOX, TH01) in Maonan nationality in Guangxi province and to explore the origins of Maonan nationality.

• 摘要目的：调查广西毛南族人群3个短串联重复序列(STR)基因座CSF1PO、TPOX、TH01的遗传多态性，探讨广西毛南族人群的起源。