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山东地区汉族人群MICA基因多态性分析 被引量:3

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摘要 目的分析山东地区汉族人群MICA基因外显子2~6多态性,并与国内外其他地区人群进行比较。方法用聚合酶链反应-测序分型法(PCR-SBT)对100例山东地区汉族骨髓库捐献志愿者MICA基因外显子2~6进行多态性分析。结果共检出18个MICA等位基因,基因频率最高的前3位依次为MICA*008:01(35%),MICA*002:01(14%),MICA*010:01(12%)。与南方多地区汉族人群比较,MICA*004*,*019,*008,*010,*027分布差异均有统计学意义(P均〈0.05);与内蒙古地区汉族人群比较MICA*008,*012,*004差异有统计学意义(P均〈0.05);与韩国人群比较MICA*008,*010,*019差异有统计学意义(P均〈0.05);与美国高加索人种比较,只有MICA*045差异有统计学意义(P〈0.05);与非洲裔美国人比较差异有统计学意义的等位基因达10个。结论山东地区汉族人群MICA基因多态性有高加索人群特征,且与国内外其他地区人群存在较大差异。
出处 《临床检验杂志》 CAS CSCD 2015年第6期438-441,共4页 Chinese Journal of Clinical Laboratory Science
基金 青岛市科技发展计划项目(10-3-3-1-9nsh)
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