SEQUENCES AND THEIR USE FOR DETECTION AND CHARACTERIZATION OF STEC BACTERIA
    13.
    发明申请
    SEQUENCES AND THEIR USE FOR DETECTION AND CHARACTERIZATION OF STEC BACTERIA 有权
    序列及其用于检测和表征STEC细菌的用途

    公开(公告)号:US20130078634A1

    公开(公告)日:2013-03-28

    申请号:US13630045

    申请日:2012-09-28

    IPC分类号: C12Q1/68 C07H21/04

    CPC分类号: C12Q1/689

    摘要: This invention relates to a rapid method for detection and characterization of STEC bacteria based on the presence of nucleic acid sequences, in particular, to a PCR-based method for detection, and to oligonucleotide molecules and reagents and kits useful therefore. This method is preferably employed to detect STEC bacteria in a food or water sample, such as a beef enrichment. The present invention further relates to isolated polynucleotides, replication compositions, kits, and reagent tablets for carrying out the method of the present invention.

    摘要翻译: 本发明涉及基于核酸序列的存在,特别是基于PCR的检测方法以及因此有用的寡核苷酸分子和试剂和试剂盒来检测和表征STEC细菌的快速方法。 该方法优选用于检测食品或水样品中的STEC细菌,例如牛肉富集。 本发明还涉及用于实施本发明的方法的分离的多核苷酸,复制组合物,试剂盒和试剂片。

    Method for amplification of targeted segments of nucleic acid using
nested polymerase chain reaction
    14.
    发明授权
    Method for amplification of targeted segments of nucleic acid using nested polymerase chain reaction 失效
    使用嵌套聚合酶链反应扩增核酸靶序列的方法

    公开(公告)号:US5340728A

    公开(公告)日:1994-08-23

    申请号:US990297

    申请日:1992-12-09

    CPC分类号: C12Q1/6858 C12Q1/686

    摘要: An improved method for performing a nested polymerase chain reaction (PCR) amplification of a targeted piece of DNA, wherein by controlling the annealing times and concentration of both the outer and the inner set of primers according to the method disclosed, highly specific and efficient amplification of a targeted piece of DNA can be achieved within one reaction vessel without depletion or removal of the outer primers from the reaction mixture vessel.

    摘要翻译: 一种用于进行靶DNA片段的巢式聚合酶链式反应(PCR)扩增的改进方法,其中通过根据所公开的方法控制外引导组和内引物组的退火时间和浓度,其具有高度特异性和有效的扩增 可以在一个反应​​容器内实现目标DNA片段,而不会从反应混合物容器中消耗或除去外部引物。