Allele frequency of 19 autosomal STR loci in the Bai population from the southwestern region of mainland China

The aim of this study was to investigate a 19 STR loci database using the Bai population from China. This multiplex amplification kit included 13 CODIS STR markers and six plus STR markers (D19S433, Penta E, D2S1338, Penta D, D6S1043, and D12S391) that were successfully analyzed by using 1158 DNA samples from the Bai population from the southwestern part of mainland China. These results indicate that this multiplex amplification kit may provide significant polymorphic information for kinship testing and relationship investigations.