Utilization of fatty acid desaturases from Hemiselmis spp
    1.
    发明授权
    Utilization of fatty acid desaturases from Hemiselmis spp 有权
    利用来自Hemiselmis spp。的脂肪酸去饱和酶

    公开(公告)号:US08329994B2

    公开(公告)日:2012-12-11

    申请号:US12578880

    申请日:2009-10-14

    摘要: The invention relates to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using exogenous desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the exogenous desaturase enzymes utilized are Hemiselmis spp. delta 5 desaturases. Also provided are improved soybean oil compositions having EPA derived from plants carrying the genes of interest.

    摘要翻译: 本发明涉及关于调节长链多不饱和脂肪酸(LC-PUFA)中双键数目和位置的去饱和酶的方法和组合物。 特别地,本发明涉及用于使用外源性去饱和酶和编码这种酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中,所使用的外源性去饱和酶是Hemiselmis spp。 δ5去饱和酶。 还提供了具有衍生自携带感兴趣的基因的植物的EPA的改进的大豆油组合物。

    UTILIZATION OF FATTY ACID DESATURASES FROM Hemiselmis spp.
    3.
    发明申请
    UTILIZATION OF FATTY ACID DESATURASES FROM Hemiselmis spp. 有权
    来自Hemiselmis spp。的脂肪酸去饱和利用。

    公开(公告)号:US20100092640A1

    公开(公告)日:2010-04-15

    申请号:US12578880

    申请日:2009-10-14

    摘要: The invention relates to methods and compositions concerning desaturase enzymes that modulate the number and location of double bonds in long chain poly-unsaturated fatty acids (LC-PUFA's). In particular, the invention relates to methods and compositions for improving omega-3 fatty acid profiles in plant products and parts using exogenous desaturase enzymes and nucleic acids encoding for such enzymes. In particular embodiments, the exogenous desaturase enzymes utilized are Hemiselmis spp. delta 5 desaturases. Also provided are improved soybean oil compositions having EPA derived from plants carrying the genes of interest.

    摘要翻译: 本发明涉及关于调节长链多不饱和脂肪酸(LC-PUFA)中双键数目和位置的去饱和酶的方法和组合物。 特别地,本发明涉及用于使用外源性去饱和酶和编码这种酶的核酸改善植物产品和部分中的ω-3脂肪酸谱的方法和组合物。 在具体实施方案中,所使用的外源性去饱和酶是Hemiselmis spp。 δ5去饱和酶。 还提供了具有衍生自携带感兴趣的基因的植物的EPA的改进的大豆油组合物。