DNA cloning method relying on the E. coli recE/recT recombination system
    1.
    发明授权
    DNA cloning method relying on the E. coli recE/recT recombination system 有权
    依赖大肠杆菌recE / recT重组系统的DNA克隆方法

    公开(公告)号:US06509156B1

    公开(公告)日:2003-01-21

    申请号:US09555510

    申请日:2000-06-05

    IPC分类号: C12Q168

    CPC分类号: C12N15/10 C12N15/902

    摘要: The invention relates to methods for cloning DNA molecules using recE/recT-mediated homologous recombination mechanism between at least two DNA molecules where one DNA molecule is a circular or linear DNA molecule and the second DNA molecule is a circular DNA molecule, and the second DNA molecule contains two regions with sequence homology to the first DNA molecule. Competent cells and vectors are also described.

    摘要翻译: 本发明涉及使用在至少两个DNA分子之间的recE / recT介导的同源重组机制克隆DNA分子的方法,其中一个DNA分子是圆形或线性DNA分子,第二DNA分子是环状DNA分子,第二DNA 分子含有与第一个DNA分子具有序列同源性的两个区域。 还描述了感受态细胞和载体。

    DNA cloning method
    2.
    发明授权
    DNA cloning method 有权
    DNA克隆方法

    公开(公告)号:US07736851B2

    公开(公告)日:2010-06-15

    申请号:US10842534

    申请日:2004-05-11

    IPC分类号: C12Q1/68 C07H21/02 C07H21/04

    CPC分类号: C12N15/10 C12N15/902

    摘要: The invention relates to methods for cloning DNA molecules using recE/recT-mediated homologous recombination mechanism between at least two DNA molecules where one DNA molecule is a circular or linear DNA molecule and the second DNA molecule is a circular DNA molecule, and the second DNA molecule contains two regions with sequence homology to the first DNA molecule. Competent cells and vectors are also described.

    摘要翻译: 本发明涉及使用在至少两个DNA分子之间的recE / recT介导的同源重组机制克隆DNA分子的方法,其中一个DNA分子是圆形或线性DNA分子,第二DNA分子是环状DNA分子,第二DNA 分子含有与第一个DNA分子具有序列同源性的两个区域。 还描述了感受态细胞和载体。

    DNA cloning method
    3.
    发明授权
    DNA cloning method 有权
    DNA克隆方法

    公开(公告)号:US06787316B2

    公开(公告)日:2004-09-07

    申请号:US10231013

    申请日:2002-08-30

    IPC分类号: C12Q168

    CPC分类号: C12N15/10 C12N15/902

    摘要: The invention relates to methods for cloning DNA molecules using recE/recT-mediated homologous recombination mechanism between at least two DNA molecules where one DNA molecule is a circular or linear DNA molecule and the second DNA molecule is a circular DNA molecule, and the second DNA molecule contains two regions with sequence homology to the first DNA molecule. Competent cells and vectors are also described.

    摘要翻译: 本发明涉及使用在至少两个DNA分子之间的recE / recT介导的同源重组机制克隆DNA分子的方法,其中一个DNA分子是圆形或线性DNA分子,第二DNA分子是环状DNA分子,第二DNA 分子含有与第一个DNA分子具有序列同源性的两个区域。 还描述了感受态细胞和载体。

    Hydraulically powered reel lift
    6.
    发明授权
    Hydraulically powered reel lift 失效
    液压动力卷轴提升

    公开(公告)号:US07000900B1

    公开(公告)日:2006-02-21

    申请号:US10754974

    申请日:2004-01-09

    IPC分类号: B60P1/48

    摘要: A portable reel jack for supporting and lifting large spools of heavy cable, wire and the like includes a hydraulic lift with an extendable piston rod. A stanchion that is pivotally connected to the piston rod carries a spool support and remains vertically oriented during movement of the piston rod relative to the cylinder. Moreover, when the piston rod moves vertically away from the base in a lifting motion, then the stanchion moves laterally away from the hydraulic cylinder. As the spool is being lifted off of the ground by the hydraulic jack, the load-bearing location of the rod that carries the spool moves increasingly farther away from where the operator is standing to operate the lifting action of the portable reel jack. Additionally, the spool support has the flexibility of three different height elevations for carrying the rod on which the spool is in turn carried. This three-tiered configuration permits the operator to select the lowest possible support position for the rod and thus enables the vertical movement of the jack's piston rod to be minimized for a spool of any given circumference.

    摘要翻译: 用于支撑和提升重型电缆,电线等的大型线轴的便携式卷轴千斤顶包括具有可伸缩活塞杆的液压升降机。 枢转地连接到活塞杆的支柱承载卷轴支撑并且在活塞杆相对于气缸的运动期间保持垂直定向。 此外,当活塞杆在升降运动中从基座垂直移动时,支柱横向移动离开液压缸。 当阀芯通过液压千斤顶被抬离地面时,承载卷轴的杆的承载位置越来越远离操作者站立以操作便携式卷轴千斤顶的提升动作。 此外,卷筒支撑件具有三个不同的高度高度的灵活性,用于承载在其上承载线轴的杆。 这种三层构造允许操作者选择杆的最低可能的支撑位置,从而使得千斤顶的活塞杆的垂直运动能够最小化为任何给定周长的线轴。

    Nucleic acid encoding site specific recombinase and nuclear receptor
fusion protein
    7.
    发明授权
    Nucleic acid encoding site specific recombinase and nuclear receptor fusion protein 失效
    核酸编码位点特异性重组酶和核受体融合蛋白

    公开(公告)号:US6040430A

    公开(公告)日:2000-03-21

    申请号:US564264

    申请日:1995-12-26

    申请人: Francis Stewart

    发明人: Francis Stewart

    摘要: An invention is described that permits the regulation of recombination in cells, organisms or appropriate cell-free systems. The invention involves creating fusion proteins between recombinase proteins, or components of recombinase systems, and ligand binding domains derived from nuclear receptors. The fusion proteins show little recombinase activity in the absence of the ligand that binds to the ligand binding domain. Upon binding of the ligand, recombinase activity is induced. The invention provides a practical means to regulate recombination in cells and organisms and, by linking ligand binding to recombination, provides a simple means whereby ligand binding can be measured as recombination achieved.

    摘要翻译: PCT No.PCT / EP94 / 02088 Sec。 371日期1995年12月26日第 102(e)日期1995年12月26日PCT提交1994年6月28日PCT公布。 出版物WO95 / 00555 日期1995年1月5日描述了允许在细胞,生物体或适当的无细胞系统中调节重组的发明。 本发明涉及在重组酶蛋白或重组酶系统的组分和衍生自核受体的配体结合结构域之间产生融合蛋白。 融合蛋白在不存在与配体结合结构域结合的配体的情况下显示出很少的重组酶活性。 在配体结合后,诱导重组酶活性。 本发明提供了调控细胞和生物体中的重组以及通过连接配体结合重组的实用手段,提供了一种简单的手段,由此可以通过实现的重组来测量配体结合。