Sequential addition of short DNA oligos in DNA-polymerase-based synthesis reactions
    1.
    发明授权
    Sequential addition of short DNA oligos in DNA-polymerase-based synthesis reactions 有权
    在基于DNA聚合酶的合成反应中连续添加短DNA寡核苷酸

    公开(公告)号:US07871799B2

    公开(公告)日:2011-01-18

    申请号:US10727779

    申请日:2003-12-03

    IPC分类号: C12P19/34 C12Q1/68

    摘要: A method of fabricating a DNA molecule of user-defined sequence. The method comprises the steps of preselecting a multiplicity of DNA sequence segments that will comprise the DNA molecule of user-defined sequence, separating the DNA sequence segments temporally, and combining the multiplicity of DNA sequence segments with at least one polymerase enzyme wherein the multiplicity of DNA sequence segments join to produce the DNA molecule of user-defined sequence. Sequence segments may be of length n, where n is an even or odd integer. In one embodiment the length of desired hybridizing overlap is specified by the user and the sequences and the protocol for combining them are guided by computational (bioinformatics) predictions. In one embodiment sequence segments are combined from multiple reading frames to span the same region of a sequence, so that multiple desired hybridizations may occur with different overlap lengths. In one embodiment starting sequence fragments are of different lengths, n, n+1, n+2, etc.

    摘要翻译: 制备用户定义序列的DNA分子的方法。 该方法包括以下步骤:预先选择将包含用户定义序列的DNA分子的多个DNA序列片段,以及将多个DNA序列片段与至少一种聚合酶结合, DNA序列片段连接以产生用户定义序列的DNA分子。 序列段可以是长度为n,其中n是偶或奇整数。 在一个实施例中,期望的杂交重叠的长度由用户指定,并且用于组合它们的序列和协议由计算(生物信息学)预测指导。 在一个实施例中,序列片段从多个读取框架组合以跨越序列的相同区域,使得可以以不同的重叠长度发生多个期望的杂交。 在一个实施方案中,起始序列片段具有不同长度,n,n + 1,n + 2等

    Sequential Addition of Short DNA Oligos In DNA-Polymerase-Based Synthesis Reactions
    2.
    发明申请
    Sequential Addition of Short DNA Oligos In DNA-Polymerase-Based Synthesis Reactions 有权
    基于DNA聚合酶的合成反应中短DNA寡核苷酸的连续添加

    公开(公告)号:US20110104763A1

    公开(公告)日:2011-05-05

    申请号:US12959789

    申请日:2010-12-03

    IPC分类号: C12P19/34

    摘要: A method of fabricating a DNA molecule of user-defined sequence. The method comprises the steps of preselecting a multiplicity of DNA sequence segments that will comprise the DNA molecule of user-defined sequence, separating the DNA sequence segments temporally, and combining the multiplicity of DNA sequence segments with at least one polymerase enzyme wherein the multiplicity of DNA sequence segments join to produce the DNA molecule of user-defined sequence. Sequence segments may be of length n, where n is an even or odd integer. In one embodiment the length of desired hybridizing overlap is specified by the user and the sequences and the protocol for combining them are guided by computational (bioinformatics) predictions. In one embodiment sequence segments are combined from multiple reading frames to span the same region of a sequence, so that multiple desired hybridizations may occur with different overlap lengths. In one embodiment starting sequence fragments are of different lengths, n, n+1, n+2, etc.

    摘要翻译: 制备用户定义序列的DNA分子的方法。 该方法包括以下步骤:预先选择将包含用户定义序列的DNA分子的多个DNA序列片段,以及将多个DNA序列片段与至少一种聚合酶结合, DNA序列片段连接以产生用户定义序列的DNA分子。 序列段可以是长度为n,其中n是偶或奇整数。 在一个实施例中,期望的杂交重叠的长度由用户指定,并且用于组合它们的序列和协议由计算(生物信息学)预测指导。 在一个实施例中,序列片段从多个读取框架组合以跨越序列的相同区域,使得可以以不同的重叠长度发生多个期望的杂交。 在一个实施方案中,起始序列片段具有不同长度,n,n + 1,n + 2等

    Sequential addition of short DNA oligos in DNA-polymerase-based synthesis reactions
    3.
    发明授权
    Sequential addition of short DNA oligos in DNA-polymerase-based synthesis reactions 有权
    在基于DNA聚合酶的合成反应中连续添加短DNA寡核苷酸

    公开(公告)号:US08470537B2

    公开(公告)日:2013-06-25

    申请号:US12959789

    申请日:2010-12-03

    IPC分类号: C12Q1/68 C12P19/34

    摘要: A method of preselecting a multiplicity of DNA sequence segments that will comprise the DNA molecule of user-defined sequence, separating the DNA sequence segments temporally, and combining the multiplicity of DNA sequence segments with at least one polymerase enzyme wherein the multiplicity of DNA sequence segments join to produce the DNA molecule of user-defined sequence. Sequence segments may be of length n, where n is an odd integer. In one embodiment the length of desired hybridizing overlap is specified by the user and the sequences and the protocol for combining them are guided by computational (bioinformatics) predictions. In one embodiment sequence segments are combined from multiple reading frames to span the same region of a sequence, so that multiple desired hybridizations may occur with different overlap lengths.

    摘要翻译: 预选选择将包含用户定义序列的DNA分子的多个DNA序列片段的方法,将DNA序列片段在时间上分离,并将多个DNA序列片段与至少一种聚合酶结合,其中多个DNA序列片段 加入生产用户定义序列的DNA分子。 序列段可以是长度为n,其中n是奇整数。 在一个实施例中,期望的杂交重叠的长度由用户指定,并且用于组合它们的序列和协议由计算(生物信息学)预测指导。 在一个实施例中,序列片段从多个读取框架组合以跨越序列的相同区域,使得可以以不同的重叠长度发生多个期望的杂交。

    Computational method and system for modeling, analyzing, and optimizing DNA amplification and synthesis
    6.
    发明授权
    Computational method and system for modeling, analyzing, and optimizing DNA amplification and synthesis 失效
    用于建模,分析和优化DNA扩增和合成的计算方法和系统

    公开(公告)号:US07711491B2

    公开(公告)日:2010-05-04

    申请号:US10840779

    申请日:2004-05-05

    IPC分类号: G01N33/48 C12Q1/68 C12N15/11

    CPC分类号: G06F19/20

    摘要: A computational method and computer-based system of modeling DNA synthesis for the design and interpretation of PCR amplification, parallel DNA synthesis, and microarray chip analysis. The method and system include modules that address the bioinformatics, kinetics, and thermodynamics of DNA amplification and synthesis. Specifically, the steps of DNA selection, as well as the kinetics and thermodynamics of DNA hybridization and extensions, are addressed, which enable the optimization of the processing and the prediction of the products as a function of DNA sequence, mixing protocol, time, temperature and concentration of species.

    摘要翻译: 一种计算方法和基于计算机的DNA合成建模系统,用于设计和解释PCR扩增,平行DNA合成和微阵列芯片分析。 该方法和系统包括解决DNA扩增和合成的生物信息学,动力学和热力学的模块。 具体来说,解决了DNA选择的步骤,以及DNA杂交和扩增的动力学和热力学,这使得能够优化作为DNA序列,混合方案,时间,温度的函数的产物的处理和预测 和物种的集中。

    Amphiphilic mediated sample preparation for micro-flow cytometry
    8.
    发明授权
    Amphiphilic mediated sample preparation for micro-flow cytometry 失效
    两亲介导的微流式细胞术样品制备

    公开(公告)号:US07504265B2

    公开(公告)日:2009-03-17

    申请号:US11447754

    申请日:2006-06-05

    IPC分类号: G01N33/543

    摘要: A flow cytometer includes a flow cell for detecting the sample, an oil phase in the flow cell, a water phase in the flow cell, an oil-water interface between the oil phase and the water phase, a detector for detecting the sample at the oil-water interface, and a hydrophobic unit operatively connected to the sample. The hydrophobic unit is attached to the sample. The sample and the hydrophobic unit are placed in an oil and water combination. The sample is detected at the interface between the oil phase and the water phase.

    摘要翻译: 流式细胞仪包括用于检测样品的流动池,流动池中的油相,流动池中的水相,油相和水相之间的油 - 水界面,用于在该油相和水相之间检测样品的检测器 油 - 水界面和可操作地连接到样品的疏水单元。 疏水单元附着在样品上。 将样品和疏水单元置于油水组合中。 在油相和水相之间的界面处检测样品。