Maize RS324 promoter and methods for use thereof
    11.
    发明授权
    Maize RS324 promoter and methods for use thereof 有权
    玉米RS324启动子及其使用方法

    公开(公告)号:US06194636B1

    公开(公告)日:2001-02-27

    申请号:US09312285

    申请日:1999-05-14

    IPC分类号: C12N1505

    摘要: The current invention provides the maize RS324 promoter. Compositions comprising this sequence are described, as are plants transformed with such compositions. Further provided are methods for the expression of transgenes in plants comprising the use of these sequences. The methods of the invention include the direct creation of transgenic plants with the RS324 promoter by genetic transformation, as well as by plant breeding methods. The sequences of the invention represent a valuable new tool for the creation of transgenic plants, preferably having one or more added beneficial characteristics.

    摘要翻译: 本发明提供玉米RS324启动子。 描述了包含该序列的组合物,以及用这种组合物转化的植物。 还提供了在植物中表达转基因的方法,其中包括使用这些序列。 本发明的方法包括通过遗传转化直接产生具有RS324启动子的转基因植物,以及通过植物育种方法。 本发明的序列代表了用于产生转基因植物的有价值的新工具,优选具有一个或多个添加的有益特征。

    Rice actin gene and promoter
    12.
    发明授权
    Rice actin gene and promoter 失效
    水稻肌动蛋白基因和启动子

    公开(公告)号:US5641876A

    公开(公告)日:1997-06-24

    申请号:US144602

    申请日:1993-10-27

    申请人: David McElroy Ray Wu

    发明人: David McElroy Ray Wu

    IPC分类号: C07K14/415 C12N15/11

    CPC分类号: C07K14/415

    摘要: The present invention describes the genomic nucleotide sequence of, and isolation of a strong intron-dependent promoter for, rice actin genes.

    摘要翻译: 本发明描述了水稻肌动蛋白基因的基因组核苷酸序列和强内含子依赖性启动子的分离。

    Bit and block erasing of an electrically erasable and programmable
read-only memory array
    13.
    发明授权
    Bit and block erasing of an electrically erasable and programmable read-only memory array 失效
    电可擦除可编程只读存储器阵列的位和块擦除

    公开(公告)号:US5047981A

    公开(公告)日:1991-09-10

    申请号:US374113

    申请日:1989-06-30

    摘要: A method for either block- or bit-erasing is described for an array of EEPROM cells, each having transistor channel regions with subchannels thereof respectively controlled by a floating gate conductor and a control gate. Erasing occurs through a Fowler-Nordheim tunnel window (34) between a source bit line (24) and a floating gate conductor (42) of a selected cell. For one or more selected cells, first and second erasing voltages are selected such that the selected source bit line (24) is more positive than the selected word line (48) by a voltage sufficient to cause excess electrons on the floating gate conductor (42) to be drawn through the tunnel window (34) to the source region (24). The nonselected word lines (48) have a nonerasing voltage impressed thereon that is sufficiently close to that of selected source regions that no erase disturb will occur in nonselected cells.

    摘要翻译: 描述了用于块单元或位擦除的方法,用于EEPROM单元阵列,每个EEPROM单元具有分别由浮置栅极导体和控制栅极控制的子沟道的晶体管沟道区。 通过在所选单元的源极线(24)和浮动栅极导体(42)之间的Fowler-Nordheim隧道窗口(34)进行擦除。 对于一个或多个所选择的单元,选择第一和第二擦除电压,使得所选择的源极线(24)比所选择的字线(48)更正,所述电压足以在浮置栅极导体(42)上引起过量的电子 )通过隧道窗(34)被拉出到源区(24)。 非选择字线(48)具有非常接近于所选择的源极区的非绝缘电压,在非选择的单元中不会发生擦除干扰。

    Homologous recombination-mediated transgene alterations in plants
    17.
    发明授权
    Homologous recombination-mediated transgene alterations in plants 有权
    植物中同源重组介导的转基因改变

    公开(公告)号:US06750379B2

    公开(公告)日:2004-06-15

    申请号:US09801261

    申请日:2001-03-07

    IPC分类号: C12N1582

    CPC分类号: C12N15/8213

    摘要: The invention provides a process to prepare a recombined transgenic Zea mays plant from a transgenic Zea mays plant, wherein the transgene in the recombinant plant has an altered genetic structure relative to the genetic structure of the transgene in the transgenic plant, due to homologous recombination-mediated transgene deletion, amplification or rearrangement.

    摘要翻译: 本发明提供了从转基因玉米植物制备重组转基因玉米植物的方法,其中重组植物中的转基因相对于转基因植物中转基因的遗传结构具有改变的遗传结构,这是由于同源重组 - 介导的转基因缺失,扩增或重排。

    Maize A3 promoter and methods for use thereof
    18.
    发明授权
    Maize A3 promoter and methods for use thereof 有权
    玉米A3启动子及其使用方法

    公开(公告)号:US06583338B2

    公开(公告)日:2003-06-24

    申请号:US09850964

    申请日:2001-05-07

    IPC分类号: C12N504

    CPC分类号: C12N15/8227 C12N15/8222

    摘要: The current invention provides the maize A3 promoter and actin 2 intron. Compositions comprising these sequences are described, as well as transformation constructs derived therefrom. Further provided are methods for the expression of transgenes in plants comprising the use of these sequences. The methods of the invention include the direct creation of transgenic plants with the A3 promoter directly by genetic transformation, as well as by plant breeding methods. The sequences of the invention represent a valuable new tool for the creation of transgenic plants, preferably having one or more added beneficial characteristics.

    摘要翻译: 本发明提供玉米A3启动子和肌动蛋白2内含子。 描述包含这些序列的组合物,以及由其衍生的转化构建体。 还提供了在植物中表达转基因的方法,其中包括使用这些序列。 本发明的方法包括通过遗传转化直接产生具有A3启动子的转基因植物,以及通过植物育种方法。 本发明的序列代表了用于产生转基因植物的有价值的新工具,优选具有一个或多个添加的有益特征。

    Maize RS81 promoter and methods for use thereof
    19.
    发明授权
    Maize RS81 promoter and methods for use thereof 有权
    玉米RS81启动子及其使用方法

    公开(公告)号:US06437217B1

    公开(公告)日:2002-08-20

    申请号:US09728792

    申请日:2000-11-30

    IPC分类号: C12N1509

    CPC分类号: C12N15/8222 C12N15/8227

    摘要: The current invention provides the maize RS81 promoter. Compositions comprising this sequence are described, as are plants transformed with such compositions. Further provided are methods for the expression of transgenes in plants comprising the use of these sequences. The methods of the invention include the direct creation of transgenic plants with the RS81 promoter by genetic transformation, as well as by plant breeding methods. The sequences of the invention represent a valuable new tool for the creation of transgenic plants, preferably having one or more added beneficial characteristics.

    摘要翻译: 本发明提供玉米RS81启动子。 描述了包含该序列的组合物,以及用这种组合物转化的植物。 还提供了在植物中表达转基因的方法,其中包括使用这些序列。 本发明的方法包括通过遗传转化直接产生具有RS81启动子的转基因植物,以及通过植物育种方法。 本发明的序列代表了用于产生转基因植物的有价值的新工具,优选具有一个或多个添加的有益特征。

    Rice actin 2 promoter and intron and methods for use thereof
    20.
    发明授权
    Rice actin 2 promoter and intron and methods for use thereof 有权
    水稻肌动蛋白2启动子和内含子及其使用方法

    公开(公告)号:US06429357B1

    公开(公告)日:2002-08-06

    申请号:US09312304

    申请日:1999-05-14

    申请人: David McElroy Ray Wu

    发明人: David McElroy Ray Wu

    IPC分类号: C12N509

    CPC分类号: C12N15/8222

    摘要: The current invention provides regulatory regions from the rice actin 2 gene. In particular, the current invention provides the rice actin 2 promoter and actin 2 intron. Compositions comprising these sequences are described, as well as transformation constructs derived therefrom. Further provided are methods for the expression of transgenes in plants comprising the use of these sequences. The methods of the invention include the direct creation of transgenic plants with the rice actin 2 intron and/or promoter directly by genetic transformation, as well as by plant breeding methods. The actin 2 sequences of the invention represent a valuable new tool for the creation of transgenic plants, preferably having one or more added beneficial characteristics.

    摘要翻译: 本发明提供了来自水稻肌动蛋白2基因的调节区。 特别地,本发明提供了水稻肌动蛋白2启动子和肌动蛋白2内含子。 描述包含这些序列的组合物,以及由其衍生的转化构建体。 还提供了在植物中表达转基因的方法,其中包括使用这些序列。 本发明的方法包括通过遗传转化直接产生具有水稻肌动蛋白2内含子和/或启动子的转基因植物,以及通过植物育种方法。 本发明的肌动蛋白2序列代表了用于产生转基因植物的有价值的新工具,优选具有一个或多个添加有益特征。