METHODS FOR NON-INVASIVE PRENATAL PLOIDY CALLING
    1.
    发明申请
    METHODS FOR NON-INVASIVE PRENATAL PLOIDY CALLING 审中-公开
    非侵入式预防性呼吸方法

    公开(公告)号:US20130274116A1

    公开(公告)日:2013-10-17

    申请号:US13896293

    申请日:2013-05-16

    IPC分类号: C12Q1/68

    摘要: Disclosed herein are methods for determining the copy number of a chromosome in a fetus in the context of non-invasive prenatal diagnosis. In an embodiment, the measured genetic data from a sample of genetic material that contains both fetal DNA and maternal DNA is analyzed, along with the genetic data from the biological parents of the fetus, and the copy number of the chromosome of interest is determined. In an embodiment, the maternal serum is measured using a single-nucleotide polymorphism (SNP) microarray, along with parental genomic data, and the determination of the chromosome copy number is used to make clinical decisions pertaining to the fetus.

    摘要翻译: 本文公开了用于在非侵入性产前诊断的上下文中确定胎儿中染色体的拷贝数的方法。 在一个实施方案中,分析来自含有胎儿DNA和母体DNA的遗传物质的样品的测量的遗传数据以及来自胎儿的生物亲本的遗传数据,并确定感兴趣的染色体的拷贝数。 在一个实施方案中,使用单核苷酸多态性(SNP)微阵列以及亲本基因组数据测量母体血清,并且使用染色体拷贝数的确定来进行与胎儿有关的临床决定。