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公开(公告)号：US07824862B2
公开(公告)日：2010-11-02
申请号：US12242508
申请日：2008-09-30
申请人： Fang Dong , Victor I. Lyamichev , James R. Prudent , Lance Fors , Bruce P. Neri , Mary Ann D. Brow , Todd A. Anderson , James E. Dahlberg
发明人： Fang Dong , Victor I. Lyamichev , James R. Prudent , Lance Fors , Bruce P. Neri , Mary Ann D. Brow , Todd A. Anderson , James E. Dahlberg
CPC分类号： C12Q1/6832 , C12Q1/701 , C12Q2565/133 , C12Q2521/301
摘要： The present invention relates to methods and compositions for analyzing nucleic acids. In particular, the present invention provides methods and compositions for the detection and characterization of nucleic acid sequences and sequence changes. The methods of the present invention permit the detection and/or identification of genetic polymorphism such as those associated with human disease and permit the identification of pathogens (e.g., viral and bacterial strain identification).
摘要翻译： 本发明涉及用于分析核酸的方法和组合物。 特别地，本发明提供了用于检测和表征核酸序列和序列变化的方法和组合物。 本发明的方法允许检测和/或鉴定遗传多态性，例如与人类疾病相关的遗传多态性，并允许鉴定病原体（例如病毒和细菌菌株鉴定）。
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公开(公告)号：US07541145B2
公开(公告)日：2009-06-02
申请号：US11183078
申请日：2005-07-15
CPC分类号： C12N9/22 , C12Q1/6823 , C12Q1/6827 , C12Q1/683 , Y10S435/81 , Y10S435/822 , C12Q2565/525 , C12Q2561/109 , C12Q2525/301 , C12Q2563/149
摘要： The present invention relates to means for the detection and characterization of nucleic acid sequences, as well as variations in nucleic acid sequences. The present invention also relates to methods for forming a nucleic acid cleavage structure on a target sequence and cleaving the nucleic acid cleavage structure in a site-specific manner. The structure-specific nuclease activity of a variety of enzymes is used to cleave the target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.
摘要翻译： 本发明涉及核酸序列的检测和表征以及核酸序列的变化的方法。 本发明还涉及在靶序列上形成核酸切割结构并以位点特异性方式切割核酸切割结构的方法。 使用各种酶的结构特异性核酸酶活性来切割靶依赖性切割结构，从而指示特异性核酸序列的存在或其特定变体。
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公开(公告)号：US20080188375A1
公开(公告)日：2008-08-07
申请号：US11926120
申请日：2007-10-28
CPC分类号： C12N9/22 , C12Q1/6823 , C12Q1/6827 , Y10S435/81 , Y10S435/822 , C12Q2565/525 , C12Q2561/109 , C12Q2525/301
摘要： The present invention relates to compositions and methods for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. The present invention relates to methods for forming a nucleic acid cleavage structure on a solid support and cleaving the nucleic acid cleavage structure in a site-specific manner. For example, in some embodiments, a 5′ nuclease activity from any of a variety of enzymes is used to cleave the target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.
摘要翻译： 本发明涉及核酸序列的检测和表征的组合物和方法以及核酸序列的变化。 本发明涉及在固体支持物上形成核酸切割结构并以位点特异性方式切割核酸切割结构的方法。 例如，在一些实施方案中，使用来自任何多种酶的5'核酸酶活性来切割靶依赖性切割结构，从而指示特异性核酸序列的存在或其特定变体。
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公开(公告)号：US07122364B1
公开(公告)日：2006-10-17
申请号：US09714935
申请日：2000-11-17
CPC分类号： C12N9/22 , C12Q1/6813 , C12Q2521/301
摘要： The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5′ nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.
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公开(公告)号：US06555357B1
公开(公告)日：2003-04-29
申请号：US09684938
申请日：2000-10-06
IPC分类号： C12N1555
CPC分类号： C12N9/22 , C12Q1/6823 , Y10S435/975 , C12Q2525/301 , C12Q2561/109
摘要： The present invention relates to means for the detection and characterization of nucleic acid sequences, as well as variations in nucleic acid sequences. The present invention also relates to improved cleavage means for the detection and characterization of nucleic acid sequences. Structure-specific nucleases derived from a variety of thermostable organisms are provided. These structure-specific nucleases are used to cleave target-dependent cleavage structures, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.
摘要翻译： 本发明涉及核酸序列的检测和表征以及核酸序列的变化的方法。 本发明还涉及用于检测和表征核酸序列的改进的切割装置。 提供了衍生自各种热稳定生物体的结构特异性核酸酶。 这些结构特异性核酸酶用于切割靶依赖性切割结构，从而指示特异性核酸序列的存在或其特定变体。
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公开(公告)号：US06372424B1
公开(公告)日：2002-04-16
申请号：US08520946
申请日：1995-08-30
IPC分类号： C12Q170
CPC分类号： C12Q1/6886 , C07H21/00 , C07K14/4746 , C07K14/82 , C12N9/1252 , C12N15/10 , C12N15/113 , C12Q1/682 , C12Q1/6823 , C12Q1/683 , C12Q1/689 , C12Q2537/149 , C12Q2525/301 , C12Q2521/319
摘要： The present invention relates to means for cleaving a nucleic acid cleavage structure in a site-specific manner. Enzymes, including 5′ nucleases and 3′ exonucleases, are used to detect and identify nucleic acids derived from microorganisms. Methods are provided which allow for the detection and identification of bacterial and viral pathogens in a sample.
摘要翻译： 本发明涉及以位点特异性方式切割核酸切割结构的方法。 酶包括5'核酸酶和3'核酸外切酶，用于检测和鉴定衍生自微生物的核酸。 提供了允许在样品中检测和鉴定细菌和病毒病原体的方法。
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公开(公告)号：US06348314B1
公开(公告)日：2002-02-19
申请号：US09350309
申请日：1999-07-09
IPC分类号： C12Q168
CPC分类号： C12N9/22 , C12Q1/6823 , C12Q1/6827 , C12Q1/683 , Y10S435/81 , Y10S435/822 , C12Q2565/525 , C12Q2561/109 , C12Q2525/301 , C12Q2563/149
摘要： The present invention relates to means for the detection and characterization of nucleic acid sequences, as well as variations in nucleic acid sequences. The present invention also relates to methods for forming a nucleic acid cleavage structure on a target sequence and cleaving the nucleic acid cleavage structure in a site-specific manner. The structure-specific nuclease activity of a variety of enzymes is used to cleave the target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.
摘要翻译： 本发明涉及核酸序列的检测和表征以及核酸序列的变化的方法。 本发明还涉及在靶序列上形成核酸切割结构并以位点特异性方式切割核酸切割结构的方法。 使用各种酶的结构特异性核酸酶活性来切割靶依赖性切割结构，从而指示特异性核酸序列的存在或其特定变体。
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公开(公告)号：US5888780A
公开(公告)日：1999-03-30
申请号：US802233
申请日：1997-02-19
IPC分类号： C07H21/00 , C07K14/47 , C07K14/82 , C12N9/12 , C12N15/10 , C12N15/113 , C12Q1/68 , C12Q1/70 , C12P19/34
CPC分类号： C12N15/113 , C07H21/00 , C07K14/4746 , C07K14/82 , C12N15/10 , C12N9/1252 , C12Q1/682 , C12Q1/6823 , C12Q1/686 , C12Q1/6886 , Y10S435/975
摘要： The present invention relates to means for cleaving a nucleic acid cleavage structure in a site-specific manner. Enzymes, including 5' nucleases and 3' exonucleases, are used to screen for known and unknown mutations, including single base changes, in nucleic acids. Methods are provided which allow for the identification of genetic mutations and the identification bacterial and viral strains and species in a sample.
摘要翻译： 本发明涉及以位点特异性方式切割核酸切割结构的方法。 包括5'核酸酶和3'核酸外切酶在内的酶用于筛选核酸中已知和未知突变，包括单碱基变化。 提供了允许鉴定基因突变和鉴定样品中的细菌和病毒菌株和物种的方法。
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公开(公告)号：US5614402A
公开(公告)日：1997-03-25
申请号：US254359
申请日：1994-06-06
IPC分类号： C07H21/00 , C07K14/47 , C12N9/12 , C12N15/09 , C12N15/10 , C12N15/113 , C12Q1/68 , C12Q1/70 , G01N33/53 , C12N9/22
CPC分类号： C12N15/113 , C07H21/00 , C07K14/4746 , C12N15/10 , C12N9/1252 , C12N9/14 , C12Q1/682 , C12Q1/6823 , C12Q1/6825 , C12Q1/6827 , C12Q1/6844 , C12Q1/6853 , C12Q1/686 , C12Q1/705 , C12Q2600/156
摘要： A means cleaving a nucleic acid cleavage structure in a site-specific manner is disclosed. A cleaving enzyme having 5' nuclease activity without interfering nucleic acid synthetic ability is employed as the basis of a novel method of detection of specific nucleic acid sequences.
摘要翻译： 公开了以站点特异性方式切割核酸切割结构的方法。 采用具有5'核酸酶活性而不干扰核酸合成能力的切割酶作为检测特异性核酸序列的新方法的基础。
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公开(公告)号：US08026050B1
公开(公告)日：2011-09-27
申请号：US09660924
申请日：2000-09-13
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6886 , C07H21/00 , C07K14/4746 , C07K14/82 , C12N9/1252 , C12N15/10 , C12N15/113 , C12Q1/682 , C12Q1/6823 , C12Q1/683 , C12Q1/689 , C12Q2537/149 , C12Q2525/301 , C12Q2521/319
摘要： The present invention relates to means for cleaving a nucleic acid cleavage structure in a site-specific manner. Enzymes, including 5′ nucleases and 3′ exonucleases, are used to detect and identify nucleic acids derived from microorganisms. Methods are provided which allow for the detection and identification of bacterial and viral pathogens in a sample.
摘要翻译： 本发明涉及以位点特异性方式切割核酸切割结构的方法。 酶包括5'核酸酶和3'核酸外切酶，用于检测和鉴定衍生自微生物的核酸。 提供了允许在样品中检测和鉴定细菌和病毒病原体的方法。
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