Method for generating a double stranded nucleic acid with a single stranded overhang
    2.
    发明授权
    Method for generating a double stranded nucleic acid with a single stranded overhang 有权
    用单链突出端产生双链核酸的方法

    公开(公告)号:US08859238B2

    公开(公告)日:2014-10-14

    申请号:US13695228

    申请日:2011-05-06

    摘要: The present invention provides a method that combines the construction of double-stranded target amplification products with one or two single-stranded overhangs with improved production of such target amplification products. The single-stranded overhang(s) can be used for post-amplification capture and subsequent detection/manipulation. The single-stranded overhang(s) enable capture/detection/manipulation without interference from the complementary strand in the double-stranded target amplification product.

    摘要翻译: 本发明提供了将双链靶扩增产物与一个或两个单链突出端的构建结合在一起的方法,改进了这些靶扩增产物的产生。 单链突出端可用于后扩增捕获和随后的检测/操作。 单链突出端能够捕获/检测/操作,而不受来自双链靶扩增产物中互补链的干扰。

    METHOD FOR GENERATING A DOUBLE STRANDED NUCLEIC ACID WITH A SINGLE STRANDED OVERHANG
    3.
    发明申请
    METHOD FOR GENERATING A DOUBLE STRANDED NUCLEIC ACID WITH A SINGLE STRANDED OVERHANG 有权
    用单条双绞线产生双重拉伸核酸的方法

    公开(公告)号:US20130052652A1

    公开(公告)日:2013-02-28

    申请号:US13695228

    申请日:2011-05-06

    IPC分类号: C12P19/34 C12Q1/68

    摘要: The present invention provides a method that combines the construction of double-stranded target amplification products with one or two single-stranded overhangs with improved production of such target amplification products. The single-stranded overhang(s) can be used for post-amplification capture and subsequent detection/manipulation. The single-stranded overhang(s) enable capture/detection/manipulation without interference from the complementary strand in the double-stranded target amplification product.

    摘要翻译: 本发明提供了将双链靶扩增产物与一个或两个单链突出端的构建结合在一起的方法,改进了这些靶扩增产物的产生。 单链突出端可用于后扩增捕获和随后的检测/操作。 单链突出端能够捕获/检测/操作,而不受来自双链靶扩增产物中互补链的干扰。

    TARGET AMPLIFICATION AND SEQUENCING WITH PRIMERS COMPRISING TRIPLEX FORMING MONOMER UNITS
    4.
    发明申请
    TARGET AMPLIFICATION AND SEQUENCING WITH PRIMERS COMPRISING TRIPLEX FORMING MONOMER UNITS 有权
    具有包含三边形成形单体单元的主体的目标放大和序列

    公开(公告)号:US20110076728A1

    公开(公告)日:2011-03-31

    申请号:US12921561

    申请日:2009-03-10

    申请人: Gorm Lisby

    发明人: Gorm Lisby

    IPC分类号: C12P19/34

    摘要: The current inventors have discovered that the incorporation of a triplex forming monomer unit into oligonucleotides surprisingly gives the oligonucleotide a number of favorable characteristics. The oligonucleotides are advantageous because they allow modulation of the melting temperature of an oligonucleotide, they have improved sequence specificity and they can form triplexes by Hoogsteen or reverse Hoogsteen base pairing with double stranded nucleic acids. Moreover, some of the oligonucleotides of the invention have useful fluorescent characteristics, and the oligonucleotides comprising a triplex forming monomer can be used as substrates for enzymatic manipulations such as primer extension.

    摘要翻译: 本发明人已经发现,将形成三链体的单体单元并入寡核苷酸令人惊奇地给出寡核苷酸多个有利的特征。 寡核苷酸是有利的,因为它们允许调节寡核苷酸的解链温度,它们具有改进的序列特异性,并且它们可以通过Hoogsteen或与双链核酸的反向Hoogsteen碱基配对形成三链体。 此外,本发明的一些寡核苷酸具有有用的荧光特性,并且包含三链体形成单体的寡核苷酸可以用作酶操作如引物延伸的底物。

    Target amplification and sequencing with primers comprising triplex forming monomer units
    5.
    发明授权
    Target amplification and sequencing with primers comprising triplex forming monomer units 有权
    用包含三链体形成单体单元的引物进行靶扩增和测序

    公开(公告)号:US08501441B2

    公开(公告)日:2013-08-06

    申请号:US12921561

    申请日:2009-03-10

    申请人: Gorm Lisby

    发明人: Gorm Lisby

    IPC分类号: C12Q1/68 C12P19/34 C07H21/00

    摘要: The current inventors have discovered that the incorporation of a triplex forming monomer unit into oligonucleotides surprisingly gives the oligonucleotide a number of favorable characteristics. The oligonucleotides are advantageous because they allow modulation of the melting temperature of an oligonucleotide, they have improved sequence specificity and they can form triplexes by Hoogsteen or reverse Hoogsteen base pairing with double stranded nucleic acids. Moreover, some of the oligonucleotides of the invention have useful fluorescent characteristics, and the oligonucleotides comprising a triplex forming monomer can be used as substrates for enzymatic manipulations such as primer extension.

    摘要翻译: 本发明人已经发现,将形成三链体的单体单元并入寡核苷酸令人惊奇地给出寡核苷酸多个有利的特征。 寡核苷酸是有利的,因为它们允许调节寡核苷酸的解链温度,它们具有改进的序列特异性,并且它们可以通过Hoogsteen或与双链核酸的反向Hoogsteen碱基配对形成三链体。 此外,本发明的一些寡核苷酸具有有用的荧光特性,并且包含三链体形成单体的寡核苷酸可以用作酶操作如引物延伸的底物。

    Method and a kit for determination of a microbial count
    6.
    发明申请
    Method and a kit for determination of a microbial count 审中-公开
    方法和用于测定微生物计数的试剂盒

    公开(公告)号:US20050170346A1

    公开(公告)日:2005-08-04

    申请号:US10498998

    申请日:2002-12-19

    IPC分类号: C12Q1/68 C12Q1/6816 C12Q1/689

    摘要: The invention relates to the field of estimating a microbial count in a sample using molecular techniques. The invention furthermore relates to a kit for performing such estimation and use of the estimation method for providing bacterial cell counts in milk and for diagnosing infectious conditions in animals and human beings. Furthermore, the invention relates to a method for quality control of food (especially milk and dairy products), feed and water samples using molecular techniques. Reproducible and reliable estimates of a microbial count can be obtained using a molecular hybridisation assay between a target nucleic acid sequence and a labelled probe. Proper calibration and quantitative recording of the signal produced by the label can estimate a microbial count. One important feature of the invention is the use of locked nucleic acid (LNA) monomers in the probes.

    摘要翻译: 本发明涉及使用分子技术估计样品中的微生物计数的领域。 本发明还涉及用于进行这样的估计和使用用于在牛奶中提供细菌细胞计数并用于诊断动物和人类的感染状况的估计方法的试剂盒。 此外,本发明涉及使用分子技术对食物(特别是乳和乳制品),饲料和水样品进行质量控制的方法。 可以使用目标核酸序列和标记探针之间的分子杂交测定法获得微生物计数的可再现和可靠的估计。 由标签产生的信号的适当校准和定量记录可以估计微生物数量。 本发明的一个重要特征是在探针中使用锁定的核酸(LNA)单体。