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X染色体STR基因座因其独特的遗传方式,在法医学领域具有独特的应用优势[1-3]。本文对潍坊汉族男性群体7个X-STR基因座遗传多态性进行调查,为相关研究及应用提供基础数据。1材料与方法1.1样本及DNA提取采集潍坊地区527名汉族(追溯3代)无亲缘关
The X chromosome STR locus has unique application advantages in the forensic science because of its unique genetic mode [1-3]. In this paper, genetic polymorphism of seven X-STR loci in Weifang Han male population was investigated, providing the basic data for related research and application. 1 Materials and Methods 1.1 Samples and DNA Extraction Weifang area 527 Han (traced back 3 generations) unrelated