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多发畸形和(或)不明原因智力落后患者全基因组芯片扫描结果分析 被引量:4

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摘要 基因组拷贝数变异(copy number variations,CNV)是指染色体某段区域发生重复或缺失。目前研究发现某些单基因疾病与基因点突变有关,而有些疾病与基因组拷贝数变化有关,如三体综合征、1q21微缺失综合征以及Miller-Dieker综合征等;一些复杂性疾病,如孤独症、先天性心脏病等¨0,点突变和拷贝数变异共同组成其致病原因。
出处 《中华检验医学杂志》 CAS CSCD 北大核心 2013年第2期183-185,共3页 Chinese Journal of Laboratory Medicine
基金 上海市新一轮卫生系统优秀学科带头人培养计划资助项目(XBR2011046) 上海市科委重大科技攻关项目(11dzl950300)
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同被引文献26

  • 1徐洁,裘蕾.学龄期智能落后与儿童早期发育相关因素分析[J].中国妇幼保健,2007,22(13):1776-1777. 被引量:2
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  • 7Lichtenbeh KD, Knoers NV, Schuring-Blom GH. From karyotyping to array-CGH in prenatal diagnosis[J]. Cyto- genet Genome Res,2011,135(3-4):241-250.
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