DISC1基因多态性与中国上海汉族人群阿尔茨海默病的关联研究

wf(2016)

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Abstract
目的:探讨精神分裂症断裂基因(DISC1)rs821633,rs1000731单核苷酸多态性(SNP)与阿尔茨海默病(AD)的关系.方法提取中国上海汉族441例 AD 患者和749名健康对照组的 DNA,采用 Taqman 探针 SNP 基因分型技术测定 DISC1基因 SNP rs821633和 rs1000731位点的等位基因及基因型,检测两组受试者等位基因及基因型的频率分布差异.结果两组受试者中 rs821633不符合Hardy-Weinberg 平衡定律给予舍弃,rs1000731符合 Hardy- Weinberg 平衡定律纳入,rs1000731位点的等位基因及基因型在两组受试者中分布比较,差异无统计学意义(P >0.05).结论 DISC1基因SNP rs1000731与 AD 无明显关联.
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Key words
Alzheimer disease,Polymorphism,single nucleotide,DISC1 gene
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