کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6553691 160896 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phylogenetic analysis and forensic characteristics of 12 populations using 23 Y-STR loci
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی ژنتیک
پیش نمایش صفحه اول مقاله
Phylogenetic analysis and forensic characteristics of 12 populations using 23 Y-STR loci
چکیده انگلیسی
Genetic analysis of Y-STRs has the potential to be used to explore the complexity in population substructures and to perform forensic ancestry inference. In this study, 334 individuals from 12 populations were typed using the PowerPlex® Y23 System (Promega, USA) to investigate their relationship. Population comparisons with other East Asian populations collated from YHRD (Y-STR Haplotype Reference Database) were also performed. Variant alleles, including seven intermediate alleles in 15 samples were observed, while the novel allele 11.3 at the DYS549 locus was confirmed by sequencing. Our results showed that the fraction of unique haplotypes differed among the 12 populations studied here. A close relationship was found between Chinese and other East Asian populations. The present study contributed to the enrichment of the forensic Y-chromosome databases with a high resolution 23 Y-STR marker set, which is informative in forensic casework, such as familial searching and estimating the geographical origin of the offender.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Forensic Science International: Genetics - Volume 19, November 2015, Pages 130-133
نویسندگان
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