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    • 6. 发明申请
    • METHODS FOR INCREASING PLANT CELL PROLIFERATION BY FUNCTIONALLY INHIBITING A PLANT CYCLIN INHIBITOR GENE
    • 通过功能性抑制植物细胞抑制基因增加植物细胞增殖的方法
    • US20120096590A1
    • 2012-04-19
    • US13301421
    • 2011-11-21
    • James M. RobertsBeth L. Kelly
    • James M. RobertsBeth L. Kelly
    • C12N15/82A01H5/00
    • C12N15/8261C07K14/415Y02A40/146
    • The present invention provides methods for modulating the growth and/or yield of plants. In particular the methods comprise the use of agents which functionally inhibit the expression of plant D-like cyclin inhibitors including isolated polynucleotide sequences which interact with DNA or RNA encoding proteins capable of binding plant D-like cyclins. Further, the present invention provides recombinant polynucleotide sequences, vectors and host cells which encode proteins capable of binding to and inactivating the activity of plant D-like cyclin/cyclin dependent kinase complexes preventing plant cells from exiting the cell cycle. Methods for determining and agents which are inhibitors of the BRO cyclin dependent kinase inhibitor proteins which are capable of modulating plant cell cycle progression are also provided. Methods for the production of transgenic plant cells and plants with increased growth rates and yields when compared to wild-type plants are also provided.
    • 本发明提供调节植物生长和/或产量的方法。 特别地,所述方法包括使用功能性抑制植物D样细胞周期蛋白抑制剂表达的试剂,包括与编码能够结合植物D样细胞周期蛋白的蛋白质的DNA或RNA相互作用的分离的多核苷酸序列。 此外,本发明提供重组多核苷酸序列,载体和宿主细胞,其编码能够结合和失活植物D样细胞周期蛋白/细胞周期蛋白依赖性激酶复合物的活性的蛋白质,从而阻止植物细胞离开细胞周期。 还提供了用于测定和能够调节植物细胞周期进程的BRO细胞周期蛋白依赖性激酶抑制剂蛋白质抑制剂的试剂的方法。 还提供了与野生型植物相比生产具有增加的生长速率和产量的转基因植物细胞和植物的方法。
    • 7. 发明授权
    • Methods for increasing plant cell proliferation by functionally inhibiting a plant cyclin inhibitor gene
    • 通过功能性抑制植物细胞周期蛋白抑制基因增加植物细胞增殖的方法
    • US07230089B1
    • 2007-06-12
    • US09980758
    • 2000-05-15
    • James M. RobertsBeth L. Kelly
    • James M. RobertsBeth L. Kelly
    • C12N15/29C12N15/82
    • C12N15/8261C07K14/415Y02A40/146
    • The present invention provides methods for modulating the growth and/or yield of plants. In particular the methods comprise the use of agents which functionally inhibit the expression of plant D-like cyclin inhibitors including isolated polynucleotide sequences which interact with DNA or RNA encoding proteins capable of binding plant D-like cyclins. Further, the present invention provides recombinant polynucleotide sequences, vectors and host cells which encode proteins capable of binding to and inactivating the activity of plant D-like cyclin/cyclin dependent kinase complexes preventing plant cells from exiting the cell cycle. Methods for determining and agents which are inhibitors of the BRO cyclin dependent kinase inhibitor proteins which are capable of modulating plant cell cycle progression are also provided. Methods for the production of transgenic plant cells and plants with increased growth rates and yields when compared to wild-type plants are also provided.
    • 本发明提供调节植物生长和/或产量的方法。 特别地,所述方法包括使用功能性抑制植物D样细胞周期蛋白抑制剂表达的试剂,包括与编码能够结合植物D样细胞周期蛋白的蛋白质的DNA或RNA相互作用的分离的多核苷酸序列。 此外,本发明提供重组多核苷酸序列,载体和宿主细胞,其编码能够结合和失活植物D样细胞周期蛋白/细胞周期蛋白依赖性激酶复合物的活性的蛋白质,从而阻止植物细胞离开细胞周期。 还提供了用于测定和能够调节植物细胞周期进程的BRO细胞周期蛋白依赖性激酶抑制剂蛋白质抑制剂的试剂的方法。 还提供了与野生型植物相比生产具有增加的生长速率和产量的转基因植物细胞和植物的方法。
    • 10. 发明授权
    • Method for introducing cloned, amplifiable genes into eucaryotic cells
and for producing proteinaceous products
    • 将克隆的可扩增基因导入真核细胞并产生蛋白质产物的方法
    • US5149636A
    • 1992-09-22
    • US249454
    • 1988-09-26
    • Richard AxelJames M. Roberts
    • Richard AxelJames M. Roberts
    • C12N15/85
    • C12N15/85Y10S435/811Y10S435/948
    • Multiple copies of a foreign DNA I coding for the production of a protein may be introduced into eucaryotic cells by cotransforming suitable cells with foreign DNA I and with foreign DNA II which includes a functionally deficient, amplifiable gene coding for a selectable or identifiable trait, preferably carried on the same DNA molecule as a foreign DNA III, which includes a functional, amplifiable gene coding for another selectable or identifiable trait. The cotransformation is carried out under suitable conditions permitting selection or identification of cells expressing the gene on DNA I or that on DNA III, but not that on DNA II. The cotransformed cells so identified or selected are recovered and cloned under conditions where the functionally deficient gene on DNA II is expressed. Cells expressing the gene on DNA II are recovered. They contain multiple copies of DNA I. This method can be used to produce mRNA transcripts or protein products such as human and animal growth hormone, insulin and the like.
    • 编码用于产生蛋白质的外源DNA I的多个拷贝可以通过与外源DNA I共转化合适的细胞和外源DNA II引入真核细胞,外源DNA II包括编码可选择或可鉴定性状的功能缺陷的可扩增基因,优选地 携带与外来DNA III相同的DNA分子,其包括编码另一可选择或可鉴定性状的功能性可扩增基因。 共转化在合适的条件下进行,允许选择或鉴定在DNA I上表达基因的细胞或DNA III上的基因,而不是DNA II上的细胞。 如此鉴定或选择的共转化细胞在表达DNA II的功能缺陷基因的条件下被回收和克隆。 回收表达DNA II上的基因的细胞。 它们含有多个拷贝的DNA I.该方法可用于产生mRNA转录物或蛋白质产物如人和动物生长激素,胰岛素等。