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    • 28. 发明申请
    • Nucleic Acid Analysis by Random Mixtures of Non-Overlapping Fragments
    • 通过非重叠片段的随机混合进行核酸分析
    • US20110319281A1
    • 2011-12-29
    • US13017244
    • 2011-01-31
    • Radoje DRMANAC
    • Radoje DRMANAC
    • C40B30/04
    • C12Q1/6874C07H21/04C07K1/047C12Q1/6806C12Q1/682C12Q1/6837C12Q1/6869C12Q2525/151C12Q2525/313C12Q2531/125C12Q2565/513G01N15/1404G01N15/1434Y10S977/778Y10S977/789Y10S977/792Y10S977/88Y10S977/882C12Q2521/307C12Q2525/161C12Q2535/122C12Q2563/179C12Q2565/514
    • The invention provides methods and kits for ordering sequence information derived from one or more target polynucleotides. In one aspect, one or more tiers or levels of fragmentation and aliquoting are generated, after which sequence information is obtained from fragments in a final level or tier. Each fragment in such final tier is from a particular aliquot, which, in turn, is from a particular aliquot of a prior tier, and so on. For every fragment of an aliquot in the final tier, the aliquots from which it was derived at every prior tier is known, or can be discerned. Thus, identical sequences from overlapping fragments from different aliquots can be distinguished and grouped as being derived from the same or different fragments from prior tiers. When the fragments in the final tier are sequenced, overlapping sequence regions of fragments in different aliquots are used to register the fragments so that non-overlapping regions are ordered. In one aspect, this process is carried out in a hierarchical fashion until the one or more target polynucleotides are characterized, e.g. by their nucleic acid sequences, or by an ordering of sequence segments, or by an ordering of single nucleotide polymorphisms (SNPs), or the like.
    • 本发明提供了用于排序从一个或多个目标多核苷酸衍生的序列信息的方法和试剂盒。 在一个方面,产生一个或多个分层或等级的碎片和等分试样,之后从最终级别或层级的片段获得序列信息。 这样的最后一层中的每个片段都来自特定的等分试样,而这些等分试样又是来自先前层的特定等分试样,等等。 对于最后一层中的等分试样的每个片段,从每个先前的层次派生的等分试样是已知的,或者可以被辨别出来。 因此,来自不同等分试样的重叠片段的相同序列可以被区分并分组为从与先前层相同或不同的片段衍生的。 当最终层中的片段被排序时,使用不同等分试样的片段的重叠序列区域来登记片段,使得非重叠区域被排序。 在一个方面,该方法以分级方式进行,直到一个或多个目标多核苷酸被表征为例如。 通过其核酸序列,或通过序列片段的排序,或通过单核苷酸多态性(SNP)等的排序。
    • 30. 发明授权
    • Nucleic acid analysis by random mixtures of non-overlapping fragments
    • 通过非重叠片段的随机混合物进行核酸分析
    • US07901891B2
    • 2011-03-08
    • US12335168
    • 2008-12-15
    • Radoje Drmanac
    • Radoje Drmanac
    • C12Q1/68C12P19/34C07H21/02
    • C12Q1/6874C07H21/04C07K1/047C12Q1/6806C12Q1/682C12Q1/6837C12Q1/6869C12Q2525/151C12Q2525/313C12Q2531/125C12Q2565/513G01N15/1404G01N15/1434Y10S977/778Y10S977/789Y10S977/792Y10S977/88Y10S977/882C12Q2521/307C12Q2525/161C12Q2535/122C12Q2563/179C12Q2565/514
    • The invention provides methods and kits for ordering sequence information derived from one or more target polynucleotides. In one aspect, one or more tiers or levels of fragmentation and aliquoting are generated, after which sequence information is obtained from fragments in a final level or tier. Each fragment in such final tier is from a particular aliquot, which, in turn, is from a particular aliquot of a prior tier, and so on. For every fragment of an aliquot in the final tier, the aliquots from which it was derived at every prior tier is known, or can be discerned. Thus, identical sequences from overlapping fragments from different aliquots can be distinguished and grouped as being derived from the same or different fragments from prior tiers. When the fragments in the final tier are sequenced, overlapping sequence regions of fragments in different aliquots are used to register the fragments so that non-overlapping regions are ordered. In one aspect, this process is carried out in a hierarchical fashion until the one or more target polynucleotides are characterized, e.g. by their nucleic acid sequences, or by an ordering of sequence segments, or by an ordering of single nucleotide polymorphisms (SNPs), or the like.
    • 本发明提供了用于排序从一个或多个目标多核苷酸衍生的序列信息的方法和试剂盒。 在一个方面,产生一个或多个分层或等级的碎片和等分试样,之后从最终级别或层级的片段获得序列信息。 这样的最后一层中的每个片段都来自特定的等分试样,而这些等分试样又是来自先前层的特定等分试样,等等。 对于最后一层中的等分试样的每个片段,从每个先前的层次派生的等分试样是已知的,或者可以被辨别出来。 因此,来自不同等分试样的重叠片段的相同序列可以被区分并分组为从与先前层相同或不同的片段衍生的。 当最终层中的片段被排序时,使用不同等分试样的片段的重叠序列区域来登记片段,使得非重叠区域被排序。 在一个方面,该方法以分级方式进行,直到一个或多个目标多核苷酸被表征为例如。 通过其核酸序列,或通过序列片段的排序,或通过单核苷酸多态性(SNP)等的排序。