STR data for the AmpFLSTR Profiler loci from Sinkiang (NW China)

Area of Science:

• Forensic genetics
• Population genetics
• Human genetics

Background:

• Short tandem repeats (STRs) are vital genetic markers.
• Accurate population-specific allele frequency data is essential for forensic identification and genetic research.
• The Sinkiang Uygur Autonomy Region in Northwest China has a diverse population with limited genetic data available.

Purpose of the Study:

• To establish allele frequency distributions for nine STR loci within the APMF1STR kit.
• To provide foundational genetic data for the Sinkiang Uygur population.
• To support forensic casework and population genetic research in the region.

Main Methods:

• Blood samples were collected from 100 unrelated individuals indigenous to the Sinkiang Uygur Autonomy Region.
• Genotyping was performed using the APMF1STR kit, which targets nine specific STR loci.
• Allele frequencies were calculated for each of the nine STR loci.

Main Results:

• Allele frequency data for nine STRs were successfully generated for the studied population.
• The distribution of allele frequencies varied across the nine STR loci.
• This dataset represents the first reported allele frequencies for these specific STRs in this population.

Conclusions:

• The generated allele frequency data for the APMF1STR kit in the Sinkiang population is valuable for forensic applications.
• This study contributes to the understanding of genetic diversity in Northwest China.
• The data can aid in improving the discriminatory power of forensic identification systems in the region.