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    • 2. 发明申请
    • cDNA Synthesis Using Non-Random Primers
    • 使用非随机引物的cDNA合成
    • US20110039732A1
    • 2011-02-17
    • US12767542
    • 2010-04-26
    • Christopher RaymondChristopher ArmourJohn Castle
    • Christopher RaymondChristopher ArmourJohn Castle
    • C40B40/08C12P19/34C40B50/06C12Q1/68C12N9/10C12N9/00C12N9/22
    • C12N15/1093C12Q1/686C12Q2525/179C12Q2525/161C12Q2525/143
    • The present invention provides methods for selectively amplifying a target population of nucleic acid molecules in a population of RNA template molecules (e.g., all mRNA molecules expressed in a cell type except for the most highly expressed mRNA species). The present invention also provides a first population of oligonucleotides including the nucleic acid sequences set forth in SEQ ID NOS:1-749 and a second population of oligonucleotides including the nucleic acid sequences set forth in SEQ ID NOS:750-1498. The first population of oligonucleotides can be used, for example, to prime the synthesis of first strand cDNA molecules complementary to mRNA molecules isolated from mammalian cells without priming the synthesis of cDNA molecules complementary to ribosomal RNA molecules. The second population of oligonucleotides can be used, for example, to prime the second strand synthesis of primer extension products (first strand cDNA) complementary to mRNA molecules isolated from mammalian cells without priming the second strand synthesis of primer extension products synthesized from ribosomal RNA molecules.
    • 本发明提供了用于选择性扩增RNA模板分子群体中的核酸分子的靶群的方法(例如,除了最高度表达的mRNA种类之外以细胞类型表达的所有mRNA分子)。 本发明还提供了第一寡核苷酸群,包括SEQ ID NO:1-749所示的核酸序列和第二寡核苷酸群,包括SEQ ID NO:750-1498所示的核酸序列。 第一寡核苷酸群可用于例如引发与哺乳动物细胞分离的mRNA分子互补的第一链cDNA分子的合成,而不引发与核糖体RNA分子互补的cDNA分子的合成。 第二寡核苷酸群可以用于例如引发与从哺乳动物细胞分离的mRNA分子互补的引物延伸产物(第一链cDNA)的第二链合成,而不引发由核糖体RNA分子合成的引物延伸产物的第二链合成 。