is no evidence of preferential transmission of AVPR1A microsatellite repeats to hypersexual or uninhibited people-seeking. Polymorphisms in AVPR1A have also been shown to be associated with social interaction skills, and have been linked to such diverse traits as dancing and musical ability, altruism and autism. Chimpanzee populations have individuals with single (only (GT)25 microsatellite) and duplicated (the (GT)25 microsatellite as well as the RS3) alleles, with allele frequencies of 0.795 and 0.205, respectively. References Further reading External links G protein-coupled receptors Biology of bipolar disorder