Use of pooled probes in genetic analysis
    9.
    发明申请
    Use of pooled probes in genetic analysis 审中-公开
    在遗传分析中使用汇集探针

    公开(公告)号:US20050170412A1

    公开(公告)日:2005-08-04

    申请号:US11053164

    申请日:2005-02-07

    摘要: The invention provides arrays of polynucleotide probes having at least one pooled position. A typical array comprises a support having at least three discrete regions. A first region bears a pool of polynucleotide probes comprising first and second probes. A second region bears the first probe without the second probe and a third region bears the second probe without the first probe. A target nucleic acid having segments complementary to both the first and second probes shows stronger normalized binding to the first region than to the aggregate of binding to the second and third regions due to cooperative binding of pooled probes in the first region. The invention provide methods of using such arrays for e.g., linkage analysis, sequence analysis, and expression monitoring.

    摘要翻译: 本发明提供具有至少一个合并位置的多核苷酸探针阵列。 典型的阵列包括具有至少三个离散区域的支撑件。 第一区域具有包含第一和第二探针的多核苷酸探针池。 第二区域承载第一探针而没有第二探针,第三区域承载第二探针而没有第一探针。 具有与第一和第二探针两者互补的区段的靶核酸由于在第一区域中的合并探针的协同结合而显示比第一区域更强的标准化结合,而不是与第二和第三区域结合的聚集体。 本发明提供了使用这种阵列进行例如连锁分析,序列分析和表达监测的方法。