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公开(公告)号:US08728725B2
公开(公告)日:2014-05-20
申请号:US12831212
申请日:2010-07-06
申请人: Natasha Paul , Jonathan Shum , Alexandre Lebedev , Gerald Zon
发明人: Natasha Paul , Jonathan Shum , Alexandre Lebedev , Gerald Zon
CPC分类号: C12Q1/6862 , C12Q1/6827 , C12Q1/6848 , C12Q2525/101 , C12Q2527/127 , C12Q2533/107 , C12Q2521/501
摘要: Provided herein are methods for ligation of polynucleotides containing modified ligation components, particularly modified ligase cofactors, modified acceptors and modified donors. The methods readily applied to ligation-based assays for detection of a nucleic acid sequence where the use of the modified cofactor improves discrimination between matched and mismatched templates. Furthermore, the use of the modified ligation components reduces or eliminates the ligation in the absence of nucleic acid template.
摘要翻译: 本文提供了用于连接含有修饰的连接组分,特别是修饰的连接酶辅因子,修饰的受体和修饰的供体的多核苷酸的方法。 该方法容易地应用于用于检测核酸序列的基于连接的测定,其中使用经修饰的辅因子改善了匹配和不匹配模板之间的区别。 此外,修饰的连接组分的使用减少或消除了在没有核酸模板的情况下的连接。
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公开(公告)号:US20110008788A1
公开(公告)日:2011-01-13
申请号:US12831212
申请日:2010-07-06
申请人: Natasha Paul , Jonathan Shum , Alexandre Lebedev , Gerald Zon
发明人: Natasha Paul , Jonathan Shum , Alexandre Lebedev , Gerald Zon
CPC分类号: C12Q1/6862 , C12Q1/6827 , C12Q1/6848 , C12Q2525/101 , C12Q2527/127 , C12Q2533/107 , C12Q2521/501
摘要: Provided herein are methods for ligation of polynucleotides containing modified ligation components, particularly modified ligase cofactors, modified acceptors and modified donors. The methods readily applied to ligation-based assays for detection of a nucleic acid sequence where the use of the modified cofactor improves discrimination between matched and mismatched templates. Furthermore, the use of the modified ligation components reduces or eliminates the ligation in the absence of nucleic acid template.
摘要翻译: 本文提供了用于连接含有修饰的连接组分,特别是修饰的连接酶辅因子,修饰的受体和修饰的供体的多核苷酸的方法。 该方法容易地应用于用于检测核酸序列的基于连接的测定,其中使用经修饰的辅因子改善了匹配和不匹配模板之间的区别。 此外,修饰的连接组分的使用减少或消除了在没有核酸模板的情况下的连接。
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