ArticleScientific reports2017
Genetic analysis of 19 X chromosome STR loci for forensic purposes in four Chinese ethnic groups.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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17 citing papers in PubMed, 50 citations in OpenAlex.
- Characterization of a novel unliked 12 X-STR typing assay for forensic purposes in an admixed Rio de Janeiro population sample.Genetics and molecular biology · 2025Article
- Integrative linkage and recombination analysis of 25 X-STRs across 7 linkage groups using pedigree-based and SNP-based strategies.Frontiers in genetics · 2025Article
- Article
- Forensic efficiency and genetic polymorphisms of 12 X-chromosomal STR loci in Northeastern Thai populations.Molecular genetics and genomics : MGG · 2024Article
- Unraveling the paternal genetic structure and forensic traits of the Hui population in Liaoning Province, China using Y-chromosome analysis.BMC genomics · 2023Article
- A forensic population database of autosomal STR and X-STR markers in the Qiang ethnic minority of China.Heliyon · 2023Article
- Review
- Linkage, recombination and mutation rate analyses of 16 X-chromosomal STR loci in Sri Lankan Sinhalese pedigrees.International journal of legal medicine · 2022Article
- Genetic characterization of the highlander Tibetan population from Qinghai-Tibet Plateau revealed by X chromosomal STRs.PloS one · 2022Article
- Genetic polymorphisms of 16 X-STR loci in the Hani population from Southwest China.Forensic sciences research · 2022Article
- X-chromosomal STR based genetic polymorphisms and demographic history of Sri Lankan ethnicities and their relationship with global populations.Scientific reports · 2021Article
- Genetic diversity, forensic feature, and phylogenetic analysis of Guizhou Tujia population via 19 X-STRs.Molecular genetics & genomic medicine · 2020Article
- Genetic portrait and phylogenetic analysis of an Aksu Uyghur population based on the 19 X-STR system.International journal of legal medicine · 2019Article
- Genetic structure and polymorphisms of Gelao ethnicity residing in southwest china revealed by X-chromosomal genetic markers.Scientific reports · 2018Article
- Genetic structure and polymorphism analysis of Xinjiang Hui ethnic minority based on 21 STRs.Molecular biology reports · 2018Article
- Article
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A new 19 X- short tandem repeat (STR) multiplex PCR system has recently been developed, though its applicability in forensic studies has not been thoroughly assessed. In this study, 932 unrelated individuals from four Chinese ethnic groups (Han, Tibet, Uighur and Hui) were successfully genotyped using this new multiplex PCR system. Our results showed significant linkage disequilibrium between markers DXS10103 and DXS10101 in all four ethnic groups; markers DXS10159 and DXS10162, DXS6809 and DXS6789, and HPRTB and DXS10101 in Tibetan populations; and markers DXS10074 and DXS10075 in Uighur populations. The combined powers of discrimination in males and females were calculated according to haplotype frequencies from allele distributions rather than haplotype counts in the relevant population and were high in four ethnic groups. The cumulative powers of discrimination of the tested X-STR loci were 1.000000000000000 and 0.999999999997940 in females and males, respectively. All 19 X-STR loci are highly polymorphic. The highest Reynolds genetic distances were observed for the Tibet-Uighur pairwise comparisons. This study represents an extensive report on X-STR marker variation in minor Chinese populations and a comprehensive analysis of the diversity of these 19 X STR markers in four Chinese ethnic groups.
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