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公开(公告)号:US20050208503A1
公开(公告)日:2005-09-22
申请号:US10803166
申请日:2004-03-16
申请人: Handy Yowanto , Changjun Yu
发明人: Handy Yowanto , Changjun Yu
CPC分类号: B82Y15/00 , B82Y30/00 , C12Q1/6827 , C12Q1/6858 , C12Q2523/109 , C12Q2561/125 , C12Q2563/113
摘要: The invention relates to the field of nucleic acid analysis. More particularly, the invention relates to compositions and methods used for the detection of sequence variations or single nucleotide polymorphisms (SNPs) in a nucleic acid of interest.
摘要翻译: 本发明涉及核酸分析领域。 更具体地,本发明涉及用于检测感兴趣的核酸中的序列变异或单核苷酸多态性(SNP)的组合物和方法。
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公开(公告)号:US06986992B2
公开(公告)日:2006-01-17
申请号:US10114908
申请日:2002-04-01
申请人: Buena Chui , Robert Elghanian , Vineet Gupta , Krishnamurthy Jayaraman , Gretchen Kiser , Changming Li , Chang-Gong Liu , Kenneth R. Luehrsen , Abhijit Mazumder , Ramesh Ramakrishnan , Arkadiy Silbergleyt , Todd Tuggle , Carl Yamashiro , Handy Yowanto , Ekaterina Pestova , David R. Fermin , David G. Wang , Zhijie John Gu
发明人: Buena Chui , Robert Elghanian , Vineet Gupta , Krishnamurthy Jayaraman , Gretchen Kiser , Changming Li , Chang-Gong Liu , Kenneth R. Luehrsen , Abhijit Mazumder , Ramesh Ramakrishnan , Arkadiy Silbergleyt , Todd Tuggle , Carl Yamashiro , Handy Yowanto , Ekaterina Pestova , David R. Fermin , David G. Wang , Zhijie John Gu
IPC分类号: C12Q1/68
CPC分类号: B82Y30/00 , C12Q1/6837 , C12Q1/6881 , C12Q1/6883 , C12Q2600/156 , C12Q2600/172 , C12Q2535/125
摘要: This invention relates to methods and compositions for determining single nucleotide polymorphisms (SNPs) in P450 genes. In preferred embodiments, self extension of interrogation probes is prevented by using novel non self-extension probes and/or methods, thereby improving the specificity and efficiency of P450 SNP detection in target samples with minimal false positive results. The invention thus describes a variety of methods to decrease self-extension of interrogation probes. In addition, this invention provides a unique collection of P450 SNP probes on one assay, primer sequences for specific amplification of each of the seven P450 genes and amplicon control probes to evaluate whether the intended p450 gene targets were amplified successfully. The invention also describes a variety of array platforms for performing the assays of the invention; for example: CodeLink™, eSensor™, multiplex arrays with cartridges etc., all described herein.
摘要翻译: 本发明涉及用于测定P450基因单核苷酸多态性(SNPs)的方法和组合物。 在优选的实施方案中,通过使用新的非自扩增探针和/或方法来阻止询问探针的自身延伸,从而以最小的假阳性结果提高目标样品中P450 SNP检测的特异性和效率。 因此,本发明描述了减少询问探针自身延伸的各种方法。 此外,本发明在一个测定中提供P450 SNP探针的独特收集,用于七个P450基因和扩增子对照探针中的每一个的特异性扩增的引物序列,以评估是否成功扩增了预期的p450基因靶标。 本发明还描述了用于进行本发明测定的各种阵列平台; 例如:CodeLink TM,eSensor TM,带有墨盒的多重阵列等。
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