会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 34. 发明申请
    • CIRCULARIZED TEMPLATES FOR SEQUENCING
    • 用于测序的循环模板
    • US20140378318A1
    • 2014-12-25
    • US14342725
    • 2012-09-06
    • Steven T. BrentanoDmitry LyakhovMatthew C. FriedenbergAnne-Laure Shapiro
    • Steven T. BrentanoDmitry LyakhovMatthew C. FriedenbergAnne-Laure Shapiro
    • C12Q1/68
    • The invention provides methods of forming a circular template for sequencing a target nucleic acid. The circular template is generated by amplification of a segment of the target nucleic acid with chimeric primers with complementary 5′ ends. The circular template has a single nick or gap providing a site for initiation of template-directed extension for sequence analysis. Sequencing of a single template generates reads of alternating segments of the same strand of the target nucleic spaced by primer segments. The different reads of the same strand of the target nucleic acid can be compiled to generate a consensus sequence. Because only one strand of the target nucleic acid is sequenced per reaction, the present method avoids errors introduced by unwittingly combining sequences of both strands of a heteroduplex PCR product. Because only one strand of the target nucleic acid is sequenced per reaction, the present method avoids errors introduced by unwittingly combining sequences of both strands of a heteroduplex PCR product.
    • 本发明提供形成用于测序靶核酸的圆形模板的方法。 通过用具有互补的5'末端的嵌合引物扩增靶核酸的片段来产生圆形模板。 圆形模板具有单个切口或间隙,提供用于启动用于序列分析的模板指导扩展的位点。 单个模板的测序产生与引物区间隔的靶核心的相同链的交替片段的读数。 可以编译目标核酸的相同链的不同读数以产生共有序列。 因为每个反应只对靶核酸的一条链进行测序,所以本方法避免了通过不经意地组合异源双链PCR产物的两条链的序列引入的错误。 因为每个反应只对靶核酸的一条链进行测序,所以本方法避免了通过不经意地组合异源双链PCR产物的两条链的序列引入的错误。