Prenyl diphosphate synthetase genes
    1.
    发明授权
    Prenyl diphosphate synthetase genes 失效
    丙二酰二磷酸合成酶基因

    公开(公告)号:US06174715B1

    公开(公告)日:2001-01-16

    申请号:US08873235

    申请日:1997-06-11

    IPC分类号: C12N910

    摘要: The present invention provides a polypeptide selected from a polypeptide of subunit (A) or a polypeptide of subunit (B) of a prenyl diphosphate synthetase; a DNA coding for the polypeptide; a recombinant vector comprising the DNA; a transformant transformed with the vector; and a method for preparing an active type prenyl diphosphate synthetase. Also disclosed is a method for preparing an active type enzyme on which a specific property has been conferred, comprising mixing polypeptides of the two subunits of a heterodimeric enzyme, the polypeptides being derived from different organisms and one of the polypeptides having the specific property.

    摘要翻译: 本发明提供了选自亚基(A)的多肽或异戊二烯基二磷酸合成酶的亚基(B)的多肽的多肽; 编码该多肽的DNA; 包含该DNA的重组载体; 用载体转化的转化体 以及制备活性型异戊二烯基二磷酸合成酶的方法。 还公开了一种制备其上赋予特异性质的活性型酶的方法,其包括混合异二聚体酶的两个亚基的多肽,所述多肽来源于不同生物体和具有特定性质的多肽之一。

    Method of making recombinant enzyme
    2.
    发明授权
    Method of making recombinant enzyme 有权
    重组酶的制备方法

    公开(公告)号:US6071733A

    公开(公告)日:2000-06-06

    申请号:US217609

    申请日:1998-12-22

    摘要: The present invention provides a polypeptide selected from a polypeptide of subunit (A) or a polypeptide of subunit (B) of a prenyl diphosphate synthetase; a DNA coding for the polypeptide; a recombinant vector comprising the DNA; a transformant transformed with the vector; and a method for preparing an active type prenyl diphosphate synthetase. Also disclosed is a method for preparing an active type enzyme on which a specific property has been conferred, comprising mixing polypeptides of the two subunits of a heterodimeric enzyme, the polypeptides being derived from different organisms and one of the polypeptides having the specific property.

    摘要翻译: 本发明提供了选自亚基(A)的多肽或异戊二烯基二磷酸合成酶的亚基(B)的多肽的多肽; 编码该多肽的DNA; 包含该DNA的重组载体; 用载体转化的转化体 以及制备活性型异戊二烯基二磷酸合成酶的方法。 还公开了一种制备其上赋予特异性质的活性型酶的方法,其包括混合异二聚体酶的两个亚基的多肽,所述多肽来源于不同生物体和具有特定性质的多肽之一。

    Method for producing isopropanol and recombinant yeast capable of producing isopropanol
    7.
    发明授权
    Method for producing isopropanol and recombinant yeast capable of producing isopropanol 有权
    生产异丙醇的方法和能产生异丙醇的重组酵母

    公开(公告)号:US08828693B2

    公开(公告)日:2014-09-09

    申请号:US13697626

    申请日:2010-05-14

    IPC分类号: C12N15/52

    摘要: Isopropanol is produced with good productivity via fermentation processes. Specifically, isopropanol is produced at a high level in a medium by culturing recombinant yeast into which an acetoacetyl CoA synthase gene and a group of genes (isopropanol synthesis-related gene group) encoding a group of enzymes for synthesis of isopropanol from acetoacetyl CoA have been introduced.

    摘要翻译: 通过发酵工艺以高生产率生产异丙醇。 具体地说,通过培养重组酵母,通过培养乙酰乙酰辅酶A合成酶基因和编码一组由乙酰乙酰辅酶A合成异丙醇的基因(异丙醇合成相关基因组)的基因(异丙醇合成相关基因组),在培养基中产生高水平异丙醇 介绍。

    Method and apparatus for removing protection film from flash reflector
    9.
    发明授权
    Method and apparatus for removing protection film from flash reflector 失效
    用于从闪光反射器去除保护膜的方法和装置

    公开(公告)号:US5987264A

    公开(公告)日:1999-11-16

    申请号:US181663

    申请日:1998-10-29

    IPC分类号: G03B15/05 F21V7/22 G03B15/03

    CPC分类号: G03B15/03

    摘要: A flash reflector of a flash device is formed by blanking and folding a metal sheet with a mirror surface. The mirror surface is covered with a protection film for protecting the mirror surface from being scratched or stained. Before a flash discharge tube is mounted in the flash reflector, the flash reflector is placed under a protection film removing device, with the mirror surface upside. The protection film removing device shoots gas at corners of a face end of the flash reflector to blow the protection film off the mirror surface, and then sucks the protection film into a vacuum suction tube.

    摘要翻译: 通过对具有镜面的金属片进行冲切和折叠来形成闪光装置的闪光反射器。 镜面用保护膜覆盖,用于保护镜面免受划伤或染色。 在将闪光放电管安装在闪光反射器中之前,将闪光反射器放置在保护膜去除装置下方,镜面上方。 保护膜去除装置在闪光反射镜的端面的角落处喷射气体,以将保护膜从镜面吹出,然后将保护膜吸入真空吸管中。