Artificial promoter for the expression of dna sequences in vegetal cells
    1.
    发明申请
    Artificial promoter for the expression of dna sequences in vegetal cells 审中-公开
    用于在植物细胞中表达dna序列的人工启动子

    公开(公告)号:US20060277628A1

    公开(公告)日:2006-12-07

    申请号:US10539476

    申请日:2003-12-19

    CPC分类号: C12N15/8216

    摘要: An artificial promoter characterized for been a chimerical recombinant DNA molecule such that, when introduced in any class of plant cells, promotes high expression levels of any DNA molecule fused to its 3′ end. The basic genetic elements of the molecule described here are: a core promoter with a consensus TATA box, followed by an Exon/Intron/Exon region and a translation enhancer element, all of them artificially constructed. Transcription regulatory elements can be inserted upstream of the promoter here described to confer temporal-, organ- or tissue-specificity to the expression. The designed artificial genetic elements can be functionally inserted between any promoter active in plant cells and any DNA sequence to increase its transcription/translation levels.

    摘要翻译: 一种人工启动子,其特征在于是嵌合重组DNA分子,使得当引入任何类别的植物细胞时,促进与其3'末端融合的任何DNA分子的高表达水平。 本文描述的分子的基本遗传元件是:具有共有TATA盒的核心启动子,其后是外显子/内含子/外显子区域和翻译增强子元件,所有这些都是人为构建的。 转录调节元件可以插入在这里描述的启动子的上游,以赋予表达的时间,组织或组织特异性。 设计的人造遗传元件可以功能性地插入到任何在植物细胞中活化的启动子和任何DNA序列之间以增加其转录/翻译水平。

    Educational and recreational toy vehicle
    3.
    发明授权
    Educational and recreational toy vehicle 失效
    教育娱乐玩具车

    公开(公告)号:US4767334A

    公开(公告)日:1988-08-30

    申请号:US799485

    申请日:1985-11-19

    IPC分类号: A63H33/00 G09B9/16 G09B9/30

    CPC分类号: A63H33/00 G09B9/16 G09B9/30

    摘要: A fully enclosed toy craft intended for both amusement and educational purposes having the ability to assume a multitude of forms with each form resembling a different type of vehicle. The craft's interior resembles a scaled down version of a commander's cabin in a real craft and includes, among other things, audio visual material, calculating apparatus, and an assortment of readout or instrumentation devices. In addition, an analog computer interacting with various items in the commander's cabin, in response to stimuli provided by the operator moving hand or foot control devices gives the operator the illusion of being in control of a real craft.

    摘要翻译: 一种完全封闭的玩具,旨在娱乐和教育目的,具有承担多种形式的能力,每种形式类似于不同类型的车辆。 工艺品的内饰类似于一个真正的工艺中的指挥官舱的缩小版本,其中包括视听材料,计算装置以及各种读出或仪表装置。 此外,与指挥官舱内的各种物品相互作用的模拟计算机,响应于操作者移动手或脚控制装置所提供的刺激,给予操作者控制真实工艺的幻觉。