METHODS AND COMPOSITIONS FOR DETECTING ANTIBIOTIC RESISTANT BACTERIA
    21.
    发明申请
    METHODS AND COMPOSITIONS FOR DETECTING ANTIBIOTIC RESISTANT BACTERIA 审中-公开
    用于检测抗生素细菌的方法和组合物

    公开(公告)号:US20160168628A1

    公开(公告)日:2016-06-16

    申请号:US14957754

    申请日:2015-12-03

    申请人: ELITechGroup B.V.

    IPC分类号: C12Q1/68

    摘要: Primers and probes specific to the genes encoding extended spectrum beta-lactamase that involves CTX-M groups 1 and 9 that cause extended beta-lactamase resistance in bacteria are described herein, with methods and kits for using these primers and probes to detect CTX-M groups 1 and 9 nucleic acids. In the methods described, nucleic acids present in a clinical or test sample obtained from a biological sample or tissue suspected of containing the CTX-M groups 1 and 9 gene are amplified and corresponding sequences for CTX-M groups 1 and 9 are detected. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (FRET), radiolabels, enzyme labels, and the like.

    摘要翻译: 本文描述了涉及编码扩展光谱β-内酰胺酶的基因的引物和探针,其涉及引起细菌中延长的β-内酰胺酶抗性的CTX-M组1和9,其中使用这些引物和探针来检测CTX-M 第1组和第9组核酸。 在所述方法中,扩增了从怀疑含有CTX-M组1和9基因的生物样品或组织获得的临床或试验样品中存在的核酸,并检测CTX-M组1和9的相应序列。 扩增的核酸可以通过各种现有技术方法检测,包括荧光共振能量转移(FRET),放射性标记,酶标记等。

    Method for quantifying human DNA using an internal control
    24.
    发明授权
    Method for quantifying human DNA using an internal control 有权
    使用内部对照定量人类DNA的方法

    公开(公告)号:US09328385B2

    公开(公告)日:2016-05-03

    申请号:US14000092

    申请日:2012-02-20

    IPC分类号: C12P19/34 C12Q1/68

    摘要: The present invention relates to a method for quantifying and/or detecting one or more nucleic acids of a genome in a sample, wherein in an amplification reaction, (i) a first nucleic acid is amplified, the locus that is amplified is a multicopy locus (MCL) within the genome, wherein the locus shares at least 80% sequence identity to a sequence according to SEQ ID NO. 1 over a stretch of 80 base pairs, and wherein the multicopy locus has copies on at least two different chromosomes, (ii) a second nucleic acid that has been added as an internal control (IC) is also amplified, and (iii) the amount of amplification product from the amplification of the first nucleic acid is determined.

    摘要翻译: 本发明涉及用于量化和/或检测样品中基因组的一种或多种核酸的方法,其中在扩增反应中,(i)第一个核酸被扩增,被扩增的基因座是多拷贝基因座 (MCL),其中所述基因座与SEQ ID NO:1的序列具有至少80%的序列同一性。 并且其中多拷贝基因座在至少两个不同染色体上具有拷贝,(ii)作为内部对照(IC)加入的第二个核酸也被扩增,并且(iii) 确定来自扩增第一核酸的扩增产物的量。

    Ultrafast sequencing of biological polymers using a labeled nanopore
    28.
    发明授权
    Ultrafast sequencing of biological polymers using a labeled nanopore 有权
    使用标记纳米孔的生物聚合物的超快测序

    公开(公告)号:US09279153B2

    公开(公告)日:2016-03-08

    申请号:US14285474

    申请日:2014-05-22

    申请人: Quantapore, Inc.

    发明人: Martin Huber

    摘要: Methods and systems for sequencing a biological molecule or polymer, e.g., a nucleic acid, are provided. One or more donor labels, which are attached to a pore or nanopore, may be illuminated or otherwise excited. A polymer having a monomer labeled with one or more acceptor labels, may be translocated through the pore. Either before, after or while the labeled monomer of the polymer passes through, exits or enters the pore, energy may be transferred from the excited donor label to the acceptor label of the monomer. As a result of the energy transfer, the acceptor label emits energy, and the emitted energy is detected in order to identify the labeled monomer of the translocated polymer and to thereby sequence the polymer.

    摘要翻译: 提供了用于测序生物分子或聚合物例如核酸的方法和系统。 连接到孔或纳米孔上的一个或多个供体标记可以被照亮或以其它方式激发。 具有由一个或多个受体标记物标记的单体的聚合物可以通过孔易位。 在聚合物的标记单体通过之前,之后或之后,离开或进入孔,能量可以从激发的供体标记转移到单体的受体标记。 作为能量转移的结果,受体标记发射能量,并且检测发射的能量,以便鉴定易位聚合物的标记单体并由此对聚合物进行排序。

    Nanofluidic devices for the rapid mapping of whole genomes and related systems and methods of analysis
    29.
    发明授权
    Nanofluidic devices for the rapid mapping of whole genomes and related systems and methods of analysis 有权
    纳米流体装置用于快速映射全基因组及相关系统及分析方法

    公开(公告)号:US09255288B2

    公开(公告)日:2016-02-09

    申请号:US14204211

    申请日:2014-03-11

    IPC分类号: C12Q1/68 G01N27/447 B01L3/00

    摘要: Devices and methods generate an ordered restriction map of genomic DNA extracted from whole cells. The devices have a fluidic microchannel that merges into a reaction nanochannel that merges into a detection nanochannel at an interface where the nanochannel diameter decreases in size by between 50% to 99%. Intact molecules of DNA are transported to the reaction nanochannel and then fragmented in the reaction nanochannel using restriction endonuclease enzymes. The reaction nanochannel is sized and configured so that the fragments stay in an original order until they are injected into the detection nanochannel. Signal at one or more locations along the detection nanochannel is detected to map fragments in the order they occur along a long DNA molecule.

    摘要翻译: 设备和方法产生从全细胞提取的基因组DNA的有序限制图谱。 这些装置具有流体微通道,其融合到纳米通道直径在大小减小50%至99%之间的界面处合并到检测纳米通道中的反应纳米通道。 将完整的DNA分子转运到反应纳米通道,然后使用限制性内切核酸酶在反应纳米通道中分裂。 反应纳米通道的尺寸和构造使得片段保持原始顺序,直到它们被注入到检测纳米通道中。 检测沿着检测纳米通道的一个或多个位置处的信号以沿着长DNA分子发生的顺序映射片段。

    RAMAN CLUSTER TAGGED MOLECULES FOR BIOLOGICAL IMAGING
    30.
    发明申请
    RAMAN CLUSTER TAGGED MOLECULES FOR BIOLOGICAL IMAGING 审中-公开
    用于生物成像的拉曼聚类标签分子

    公开(公告)号:US20160024570A1

    公开(公告)日:2016-01-28

    申请号:US14775451

    申请日:2014-03-14

    IPC分类号: C12Q1/68

    摘要: This invention provides nucleoside polyphosphate analogs each of which comprises a tag comprising a plurality of Raman-scattering moieties; compounds comprising said nucleoside polyphosphate analogs; and methods for determining the sequence of a single-stranded DNA or RNA using said nucleoside polyphosphate analogs. This invention also provides methods for detecting the interaction of a plurality of predetermined compounds, at least one of which having attached thereto a tag comprising a plurality of Raman-scattering moieties.

    摘要翻译: 本发明提供核苷多磷酸酯类似物,其各自包含包含多个拉曼散射部分的标签; 包含所述核苷多磷酸酯类似物的化合物; 以及使用所述核苷多磷酸酯类似物测定单链DNA或RNA的序列的方法。 本发明还提供了用于检测多个预定化合物的相互作用的方法,其中至少一个化合物与其附着有包含多个拉曼散射部分的标签。