Agarase enzyme system from alteromonas strain 2-40
    2.
    发明授权
    Agarase enzyme system from alteromonas strain 2-40 失效
    来自改变型菌株2-40的琼脂糖酶系统

    公开(公告)号:US5418156A

    公开(公告)日:1995-05-23

    申请号:US57022

    申请日:1993-05-05

    IPC分类号: C12N9/24

    摘要: This invention relates to an agarase enzyme system purified from bacterial strain 2-40, which has a high level of activity for the depolymerization of complex polysaccharides, including agar and agarose. Further, the invention relates to methods of purifying, defining, characterizing and assaying the agarase enzyme system and the encoding gene(s). Finally, the invention relates to methods of using the purified agarase enzyme system.

    摘要翻译: 本发明涉及从细菌菌株2-40纯化的琼脂酶系统,其对于复合多糖(包括琼脂和琼脂糖)的解聚具有高水平的活性。 此外,本发明涉及纯化,定义,表征和测定琼脂酶系统和编码基因的方法。 最后,本发明涉及使用纯化的琼脂糖酶系统的方法。

    Marine mela gene
    8.
    发明授权
    Marine mela gene 失效
    海参基因

    公开(公告)号:US5846531A

    公开(公告)日:1998-12-08

    申请号:US476254

    申请日:1995-06-07

    IPC分类号: A61K38/00 C12N9/02 A61K38/44

    摘要: The present invention provides the isolated genes encoding marine melA from the genus Shewanella, especially from the species S. colwelliana, and the MelA encoded thereby in homogeneous form. Further, the invention provides antibodies to marine MelA as well as methods of using the MelA to induce oyster larval settlement. Moreover, these marine melA genes are also useful as selectable markers for genetic engineering.

    摘要翻译: 本发明提供了编码来自希瓦氏菌属的海马melA的分离的基因,特别是来自物种S.colwelliana,并且由此以均匀形式编码的MelA。 此外,本发明提供了对海洋MelA的抗体以及使用MelA诱导牡蛎幼虫沉降的方法。 此外,这些海洋melA基因也可用作遗传工程的可选标记。