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    • 6. 发明申请
    • SYSTEM AND METHOD FOR DETECTION OF HLA VARIANTS
    • 用于检测HLA变体的系统和方法
    • WO2010118865A1
    • 2010-10-21
    • PCT/EP2010/002307
    • 2010-04-15
    • ROCHE DIAGNOSTICS GMBHF. HOFFMANN-LA ROCHE AG
    • BENTLEY, GordonERLICH, Henry, A.HIGUCHI, Russell, GeneHOLCOMB, Cherie
    • C12Q1/68
    • C12Q1/6881C12Q1/6869C12Q2600/156C12Q2535/122
    • A method for detecting one or more HLA sequence types is described that comprises the steps of: amplifying a plurality of first amplicons from a double stranded nucleic acid sample, wherein the first amplicons are amplified with a plurality of pairs of nucleic acid primers that define exons 2 and 3 of both strands of HLA loci from the group consisting of HLA-A, HLA-B, and HLA-C; amplifying the first amplicons to produce a plurality of populations of second amplicons, wherein each population of second amplicons is clonally amplified from one of the first amplicons; sequencing the plurality of populations of second amplicons to generate a nucleic acid sequence composition for each of the plurality of second amplicons; and detecting variation in the sequence composition from one or more of the second amplicons for one or more of the HLA loci..
    • 描述了检测一种或多种HLA序列类型的方法,其包括以下步骤:从双链核酸样品扩增多个第一扩增子,其中第一扩增子用定义外显子的多对核酸引物扩增 来自HLA-A,HLA-B和HLA-C组的HLA基因座的两条链中的2和3个; 扩增第一扩增子以产生多个第二扩增子群体,其中第二扩增子的每个群体从第一扩增子之一克隆扩增; 对多个第二扩增子群进行测序以产生用于多个第二扩增子中的每一个的核酸序列组合物; 并从一个或多个HLA基因座的一个或多个第二扩增子检测序列组成的变化。