GENOMIC SEQUENCING USING MODIFIED PROTEIN PORES AND IONIC LIQUIDS
    1.
    发明申请
    GENOMIC SEQUENCING USING MODIFIED PROTEIN PORES AND IONIC LIQUIDS 审中-公开
    使用改性蛋白质孔和离子液体进行基因测序

    公开(公告)号:US20100148126A1

    公开(公告)日:2010-06-17

    申请号:US12625207

    申请日:2009-11-24

    摘要: The present invention is a nanopore stochastic sensing system comprising modified protein pores for detection and sequencing of oligonucleotides. The system comprises a genetically modified protein pore with a variety of non-covalent bonding recognition sites to significantly slow down the translocation of ssDNA in the pores. The present invention also describes identification and application of DNA fingerprints, which are a sequence of small current modulation events for the determination of the sequence of ssDNA molecules. In separate embodiments the present invention describes a system and a method for the detection of monovalent cations, liquid explosives, water-insoluble compounds, biomolecules and oligonucleotides. The system comprising a wild-type or genetically modified protein pore with or without a molecular adaptor. Analyte samples and mixtures are added along with specially synthesized ionic liquids.

    摘要翻译: 本发明是一种纳米孔随机感测系统,其包含用于寡核苷酸检测和测序的修饰蛋白质孔。 该系统包括具有多种非共价键合识别位点的经遗传修饰的蛋白质孔,以显着减慢细胞中ssDNA的易位。 本发明还描述了DNA指纹的鉴定和应用,DNA指纹是用于测定ssDNA分子序列的小电流调制事件的序列。 在单独的实施方案中,本发明描述了用于检测一价阳离子,液体炸药,水不溶性化合物,生物分子和寡核苷酸的系统和方法。 该系统包含具有或不具有分子衔接子的野生型或经遗传修饰的蛋白质孔。 分析物样品和混合物与特殊合成的离子液体一起加入。

    APPARATUS AND SYSTEM FOR PATTERN RECOGNITION SENSING FOR BIOMOLECULES
    2.
    发明申请
    APPARATUS AND SYSTEM FOR PATTERN RECOGNITION SENSING FOR BIOMOLECULES 审中-公开
    用于生物分子模式识别的装置和系统

    公开(公告)号:US20100099198A1

    公开(公告)日:2010-04-22

    申请号:US12499725

    申请日:2009-07-08

    IPC分类号: G01N27/416 C12M1/00 H01R43/00

    CPC分类号: G01N33/48721 Y10T29/49117

    摘要: The present invention is an array nanopore stochastic sensing system for detection of single biomolecules and oligonucleotides. The system comprises a multi-channel system with multiple genetically modified protein pores for detection of analytes using the pattern recognition mechanism. By monitoring current blockade patterns, identity of single biomolecules can be determined in complex mixtures.

    摘要翻译: 本发明是用于检测单个生物分子和寡核苷酸的阵列纳米孔随机感测系统。 该系统包括具有多个经遗传修饰的蛋白质孔的多通道系统,用于使用模式识别机制检测分析物。 通过监测当前的阻断模式,可以在复杂的混合物中确定单个生物分子的身份。