Meiosis study in a population sample from Nigeria: allele frequencies and mutation rates of 16 STR loci

摘要

Allele frequencies for the 16 short tandem repeat (STR) loci D2S1338, D3S1358, D5S818, D7S820, D8S1179, D13S317, D16S539, D18S51, D19S433, D21S11, ACTBP2, CSF1PO, FGA, TH01, TPOX and VWA were determined for 337 immigrants from Nigeria. All loci were in Hardy–Weinberg equilibrium. More than 6,000 meiotic transfers were investigated and ten mutations were observed. Single mutations were observed in the STR systems D2S1338, D3S1358, D7S820, D8S1179, D16S539 and FGA, whereas two mutations were observed in the systems D21S11 and VWA.