Y染色体短串联重复序列DYS481、DYS570、DYS576和DYS643。
The Y-chromosomal STRs DYS481, DYS570, DYS576 and DYS643.
作者信息
Geppert Maria, Edelmann Jeanett, Lessig Ruediger
机构信息
Institute of Legal Medicine, University of Leipzig, Johannisallee 28, 04103 Leipzig, Germany.
出版信息
Leg Med (Tokyo). 2009 Apr;11 Suppl 1:S109-10. doi: 10.1016/j.legalmed.2009.01.063. Epub 2009 Feb 28.
The Y-STRs DYS481, DYS570, DYS576, and DYS643 were investigated in a West Saxonian population sample, which have been previously typed with the well known minimal or extended haplotype of Y-STRs. Observed allele frequencies are reported along with the allele nomenclature based on sequencing. Gene diversities as well as the haplotype diversity of the four markers--DYS481, DYS570, DYS576 and DYS643--were calculated and compared with published data of other population samples. The discrimination capacities of the markers show a high potential for forensic purposes.
在一个西撒克逊人群样本中对Y染色体短串联重复序列（Y-STRs）DYS481、DYS570、DYS576和DYS643进行了研究，该样本之前已用著名的Y-STRs最小或扩展单倍型进行过分型。报告了观察到的等位基因频率以及基于测序的等位基因命名法。计算了四个标记——DYS481、DYS570、DYS576和DYS643——的基因多样性以及单倍型多样性，并与其他人群样本的已发表数据进行了比较。这些标记的鉴别能力显示出在法医学目的方面具有很高的潜力。
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