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    • 1. 发明申请
    • Cyclin-dependent kinase inhibitors and uses thereof
    • 细胞周期蛋白依赖性激酶抑制剂及其用途
    • US20080307546A1
    • 2008-12-11
    • US11728573
    • 2007-03-26
    • Lieven De VeylderTom BeeckmanDirk InzeWim Van CampLuc Krols
    • Lieven De VeylderTom BeeckmanDirk InzeWim Van CampLuc Krols
    • C12N15/11A01H5/00
    • C12N15/8261A01N65/08C07K14/415Y02A40/146A01N65/00A01N2300/00
    • Provided are DNA sequences encoding cyclin-dependent kinase inhibitor(s) as well as to methods for obtaining the same. Furthermore, vectors comprising said DNA sequences are described, wherein the DNA sequences are operatively linked to regulatory elements allowing expression in prokaryotic and/or eukaryotic host cells. In addition, proteins encoded by said DNA sequences, antibodies to said proteins and methods for their production are provided. Furthermore, regulatory sequences which naturally regulate the expression of the above described DNA sequences are described. Also described is a method for controlling or altering growth characteristics of a plant and/or a plant cell comprising introduction and/or expression of one or more cyclin-dependent kinase inhibitor(s) functional in a plant or parts thereof and/or one or more DNA sequences encoding such proteins. Also provided is a process for disruption plant cell division by interfering in the expression or activity of a cyclin-dependent protein kinase inhibitor using a DNA sequence according to the invention wherein said plant cell is part of a transgenic plant. Further described are diagnostic compositions comprising the aforementioned DNA sequences, proteins, antibodies and regulatory sequences. Methods for the identification of compounds being capable of activating or inhibiting the cyclin-dependent kinase inhibitors are described as well. Furthermore, transgenic plant cells, plant tissue and plants containing the above-described DNA sequences and vectors are described as well as the use of the aforementioned DNA sequences, vectors, proteins, antibodies, regulatory sequences and/or compounds identified by the method of the invention in plant cell and tissue culture, plant breeding and/or agriculture.
    • 提供编码细胞周期蛋白依赖性激酶抑制剂的DNA序列以及获得其的方法。 此外,描述了包含所述DNA序列的载体,其中所述DNA序列可操作地连接到允许在原核和/或真核宿主细胞中表达的调节元件。 此外,提供了由所述DNA序列编码的蛋白质,对所述蛋白质的抗体及其生产方法。 此外,描述了天然调节上述DNA序列表达的调节序列。 还描述了一种用于控制或改变植物和/或植物细胞的生长特征的方法,包括在植物或其部分和/或其中的一个或多个部分引入和/或表达功能性的一种或多种细胞周期蛋白依赖性激酶抑制剂和/ 更多编码这种蛋白质的DNA序列。 还提供了通过使用根据本发明的DNA序列干扰细胞周期蛋白依赖性蛋白激酶抑制剂的表达或活性来破坏植物细胞分裂的方法,其中所述植物细胞是转基因植物的一部分。 进一步描述了包含上述DNA序列,蛋白质,抗体和调控序列的诊断组合物。 还描述了能够激活或抑制细胞周期蛋白依赖性激酶抑制剂的化合物的鉴定方法。 此外,还描述了含有上述DNA序列和载体的转基因植物细胞,植物组织和植物以及上述DNA序列,载体,蛋白质,抗体,调节序列和/或化合物 在植物细胞和组织培养,植物育种和/或农业中的发明。
    • 2. 发明授权
    • Cyclin-dependent kinase inhibitors and uses thereof
    • 细胞周期蛋白依赖性激酶抑制剂及其用途
    • US07265267B1
    • 2007-09-04
    • US09574735
    • 2000-05-18
    • Lieven De VeylderTom BeeckmanDirk InzeWim Van CampLuc Krols
    • Lieven De VeylderTom BeeckmanDirk InzeWim Van CampLuc Krols
    • C12N15/82A01H5/00A01H5/02
    • C07K14/415A01N65/08C12N15/8261Y02A40/146
    • Provided are DNA sequences encoding cyclin-dependent kinase inhibitor(s) as well as to methods for obtaining the same. Furthermore, vectors comprising said DNA sequences are described, wherein the DNA sequences are operatively linked to regulatory elements allowing expression in prokaryotic and/or eukaryotic host cells. In addition, proteins encoded by said DNA sequences, antibodies to said proteins and methods for their production are provided. Furthermore, regulatory sequences which naturally regulate the expression of the above described DNA sequences are described. Also described is a method for controlling or altering growth characteristics of a plant and/or a plant cell comprising introduction and/or expression of one or more cyclin-dependent kinase inhibitor(s) functional in a plant or parts thereof and/or one or more DNA sequences encoding such proteins. Also provided is a process for disruption plant cell division by interfering in the expression or activity of a cyclin-dependent protein kinase inhibitor using a DNA sequence according to the invention wherein said plant cell is part of a transgenic plant. Further described are diagnostic compositions comprising the aforementioned DNA sequences, proteins, antibodies and regulatory sequences. Methods for the identification of compounds being capable of activating or inhibiting the cyclin-dependent kinase inhibitors are described as well. Furthermore, transgenic plant cells, plant tissue and plants containing the above-described DNA sequences and vectors are described as well as the use of the aforementioned DNA sequences, vectors, proteins, antibodies, regulatory sequences and/or compounds identified by the method of the invention in plant cell and tissue culture, plant breeding and/or agriculture.
    • 提供编码细胞周期蛋白依赖性激酶抑制剂的DNA序列以及获得其的方法。 此外,描述了包含所述DNA序列的载体,其中所述DNA序列可操作地连接到允许在原核和/或真核宿主细胞中表达的调节元件。 此外,提供了由所述DNA序列编码的蛋白质,对所述蛋白质的抗体及其生产方法。 此外,描述了天然调节上述DNA序列表达的调节序列。 还描述了一种用于控制或改变植物和/或植物细胞的生长特征的方法,包括在植物或其部分和/或其中的一个或多个部分引入和/或表达功能性的一种或多种细胞周期蛋白依赖性激酶抑制剂和/ 更多编码这种蛋白质的DNA序列。 还提供了通过使用根据本发明的DNA序列干扰细胞周期蛋白依赖性蛋白激酶抑制剂的表达或活性来破坏植物细胞分裂的方法,其中所述植物细胞是转基因植物的一部分。 进一步描述了包含上述DNA序列,蛋白质,抗体和调控序列的诊断组合物。 还描述了能够激活或抑制细胞周期蛋白依赖性激酶抑制剂的化合物的鉴定方法。 此外,还描述了含有上述DNA序列和载体的转基因植物细胞,植物组织和植物以及上述DNA序列,载体,蛋白质,抗体,调节序列和/或化合物 在植物细胞和组织培养,植物育种和/或农业中的发明。
    • 5. 发明授权
    • Plants having improved growth characteristics and method for making the same
    • 具有改善生长特性的植物及其制备方法
    • US07847157B2
    • 2010-12-07
    • US11792001
    • 2005-11-30
    • Wim Van Camp
    • Wim Van Camp
    • C12N15/82A01H5/00A01H5/10
    • C12N15/8261C12N9/1205Y02A40/146
    • The present invention concerns a method for improving growth characteristics of plants by modulating activity of a mutant CDKA kinase or a homologue thereof in a plant and/or modulating expression of a nucleic acid encoding such mutant CDKA. One such method comprises introducing into a plant a mutant CDKA nucleic acid molecule or mutant functional variant thereof. The invention also provides an isolated CKA mutant protein and nucleic acids encoding such protein. The invention furthermore relates to transgenic plants having improved growth characteristics, which plants have modulated expression of a nucleic acid encoding a mutant CDKA kinase. The present invention also concerns constructs useful in the methods of the invention.
    • 本发明涉及通过调节植物中突变体CDKA激酶或其同源物的活性和/或调节编码这种突变CDKA的核酸表达来改善植物生长特性的方法。 一种这样的方法包括向植物中引入突变体CDKA核酸分子或其突变体功能变体。 本发明还提供了分离的CKA突变蛋白和编码这种蛋白质的核酸。 本发明还涉及具有改善的生长特性的转基因植物,该植物调节了编码突变CDKA激酶的核酸的表达。 本发明还涉及可用于本发明方法的构建体。