DELTA 5 DESATURASE AND ITS USE IN MAKING POLYUNSATURATED FATTY ACIDS
    9.
    发明申请
    DELTA 5 DESATURASE AND ITS USE IN MAKING POLYUNSATURATED FATTY ACIDS 失效
    DELTA 5去饱和及其在制备多糖脂肪酸中的用途

    公开(公告)号:US20070271632A1

    公开(公告)日:2007-11-22

    申请号:US11748637

    申请日:2007-05-15

    CPC分类号: C12N9/0083

    摘要: The present invention relates to a Δ5 desaturase, which has the ability to convert dihomo-γ-linolenic acid (DGLA; 20:3 ω-6) to arachidonic acid (ARA; 20:4 ω-6) and/or eicosatetraenoic acid (ETA; 20:4 ω-3) to eicosapentaenoic acid (EPA; 20:5 ω-3). Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding Δ5 desaturase along with a method of making long chain polyunsaturated fatty acids (PUFAs) using this Δ5 desaturase in oleaginous yeast are disclosed.

    摘要翻译: 本发明涉及一种Delta5去饱和酶,其具有将二焦γ-亚麻酸(DGLA; 20:3ω-6)转化为花生四烯酸(ARA; 20:4ω-6)和/或二十碳四烯酸( ETA; 20:4ω-3)至二十碳五烯酸(EPA; 20:5ω-3)。 公开了分离的核酸片段和包含编码Δ5去饱和酶的片段的重组构建物,以及在含油酵母中使用该Delta5去饱和酶制备长链多不饱和脂肪酸(PUFAs)的方法。

    Δ5 desaturase and its use in making polyunsaturated fatty acids
    10.
    发明授权
    Δ5 desaturase and its use in making polyunsaturated fatty acids 失效
    &Dgr; 5去饱和酶及其在制备多不饱和脂肪酸中的应用

    公开(公告)号:US07695950B2

    公开(公告)日:2010-04-13

    申请号:US11748637

    申请日:2007-05-15

    IPC分类号: C12N1/00 C12N15/74 C07H21/04

    CPC分类号: C12N9/0083

    摘要: The present invention relates to a Δ5 desaturase, which has the ability to convert dihomo-γ-linolenic acid (DGLA; 20:3 ω-6) to arachidonic acid (ARA; 20:4 ω-6) and/or eicosatetraenoic acid (ETA; 20:4 ω-3) to eicosapentaenoic acid (EPA; 20:5 ω-3). Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding Δ5 desaturase along with a method of making long chain polyunsaturated fatty acids (PUFAs) using this Δ5 desaturase in oleaginous yeast are disclosed.

    摘要翻译: 本发明涉及一种具有将二硫-γ-亚麻酸(DGLA; 20:3ω-6)转化成花生四烯酸(ARA; 20:4ω-6)和/或二十碳四烯酸 酸(ETA; 20:4ω-3)至二十碳五烯酸(EPA; 20:5ω-3)。 公开了分离的核酸片段和重组构建体,其包含编码“Dgr。5去饱和酶”的片段以及在含油酵母中使用该Dgr。5去饱和酶制备长链多不饱和脂肪酸(PUFA)的方法。