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    • 3. 发明申请
    • PROBE FOR DETECTING MUTATION IN JAK2 GENE AND USE THEREOF
    • 用于检测JAK2基因中的突变的探针及其用途
    • US20100068713A1
    • 2010-03-18
    • US12513642
    • 2008-07-11
    • Mitsuharu HiraiSatoshi MajimaTaira MaekawaShinya Kimura
    • Mitsuharu HiraiSatoshi MajimaTaira MaekawaShinya Kimura
    • C12Q1/68G01N33/53C07H21/04
    • C12Q1/6883C12Q2600/156Y10T436/143333
    • A probe for detecting a mutation in the JAK2 gene is provided that can detect a target sequence containing a mutation even when the target sequence containing the mutation and a non-target sequence containing no mutation coexist, which are different only in a single base from each other. The probe to be used is an oligonucleotide that is at least one oligonucleotide having a sequence identical to that of a region extending from a cytosine base (C) at position 84 to be considered as the first base to any one of the 17th to 22nd bases in the direction toward the 5′ end in exon 12 of the JAK2 gene consisting of the base sequence of SEQ ID NO: 1, with the cytosine base (C) being the 3′ end. Even in the case of a sample containing both the JAK2 genes with a mutation that has occurred and without a mutation that has occurred, the use of such a probe in, for example, Tm analysis allows the former mutation to be detected. Preferably, the probe is labeled with a fluorescent dye.
    • 提供了用于检测JAK2基因突变的探针,即使当含有突变的靶序列和不含突变的非靶序列共存时也可以检测到含有突变的靶序列,其仅在单个碱基中不同 其他。 要使用的探针是至少一种寡核苷酸,其具有与从第84位的胞嘧啶碱基(C)延伸的区域的序列相同的寡核苷酸,被认为是第17位至第22位碱基的第一碱基 在由SEQ ID NO:1的碱基序列组成的JAK2基因的外显子12的5'端的方向上,胞嘧啶碱基(C)为3'末端。 即使在含有具有发生突变且没有发生突变的JAK2基因的样品的情况下,在例如Tm分析中使用这种探针也可以检测到前述突变。 优选地,探针用荧光染料标记。
    • 6. 发明申请
    • METHOD OF DETECTING MUTATION AND KIT USED IN THE SAME
    • 检测其中的突变和套件的方法
    • US20100216123A1
    • 2010-08-26
    • US12376534
    • 2007-07-27
    • Mitsuharu HiraiSatoshi MajimaTaira MaekawaShinya Kimura
    • Mitsuharu HiraiSatoshi MajimaTaira MaekawaShinya Kimura
    • C12Q1/68C12M1/34
    • C12Q1/6827C12Q2527/107C12Q2537/143
    • A method of detecting a mutation is provided that uses Tm analysis and is excellent in detection sensitivity. A detection probe consisting of a polynucleotide complementary to a sequence to be detected containing a detection site that has been mutated and an inhibitory polynucleotide complementary to a sequence not to be detected containing the detection site that is unmutated are added to a sample containing a DNA to be detected in which the detection site has been mutated and a DNA not to be detected in which the detection site is unmutated, so that the detection probe is hybridized with the DNA. Then while the hybridization product between the DNA and the detection probe is heated, a signal variation associated with an increase in temperature is measured, then the signal variation is analyzed, and thereby a Tm value is determined, based on which the presence of the mutation is determined.
    • 提供检测突变的方法,其使用Tm分析,检测灵敏度优异。 将含有与待检测的序列互补的多核苷酸的检测探针与含有未突变的检测部位的未检测部位互补的抑制性多核苷酸添加到含有检测部位的检测位点上, 检测其中已检测位点已被突变,并且检测不被检测的DNA未突变,使得检测探针与DNA杂交。 然后,当加热DNA和检测探针之间的杂交产物时,测量与温度升高相关联的信号变化,然后分析信号变化,从而确定Tm值,基于该值,存在突变 决心,决意,决定。
    • 8. 发明申请
    • Information management system
    • 信息管理系统
    • US20060179073A1
    • 2006-08-10
    • US10549308
    • 2003-03-20
    • Shinya Kimura
    • Shinya Kimura
    • G06F17/00
    • G06F21/6254G06F21/6245G06F2221/2117G06Q50/10
    • Provided is an information management system capable of reliably protecting personal data while ensuring the usefulness of the information when data containing personal data are processed. In an information management system (1), processing-object data containing personal data are acquired by an information management apparatus (2), the personal data are extracted from the processing-object data, and the extracted personal data are processed by means of a one-way function to generate a unique code. The personal data contained in the processing-object data are replaced with the unique code to generate primary conversion data, the primary conversion data are transmitted from the information management apparatus (2) to an information center apparatus (4), and they are stored in a data base (5) and used for statistical processing.
    • 提供一种能够可靠地保护个人数据的信息管理系统,同时在包含个人数据的数据被处理时确保信息的有用性。 在信息管理系统(1)中,由信息管理装置(2)获取包含个人数据的处理对象数据,从处理对象数据中提取个人数据,并且通过 单向函数生成唯一的代码。 包含在处理对象数据中的个人数据被替换为唯一代码以生成主转换数据,主要转换数据从信息管理装置(2)发送到信息中心装置(4),并将它们存储在 数据库(5),用于统计处理。