发明申请
US20050132442A1 Delta 15 desaturases suitable for altering levels of polyunsaturated fatty acids in oleaginous plants and yeast
有权
适用于改变含油植物和酵母中多不饱和脂肪酸水平的Delta 15去饱和酶
- 专利标题： Delta 15 desaturases suitable for altering levels of polyunsaturated fatty acids in oleaginous plants and yeast
- 专利标题（中）： 适用于改变含油植物和酵母中多不饱和脂肪酸水平的Delta 15去饱和酶
-
申请号： US10985254申请日： 2004-11-10
-
公开(公告)号： US20050132442A1公开(公告)日： 2005-06-16
- 发明人: Narendra Yadav , Hongxiang Zhang
- 申请人： Narendra Yadav , Hongxiang Zhang
- 主分类号： A01H1/00
- IPC分类号： A01H1/00 ; A01H5/00 ; C07H21/04 ; C12N20060101 ; C12N1/18 ; C12N5/04 ; C12N9/02 ; C12N9/04 ; C12N15/74 ; C12N15/82 ; C12P7/64
摘要：
The present invention relates to fungal Δ-15 fatty acid desaturases that are able to catalyze the conversion of linoleic acid (18:2, LA) to alpha-linolenic acid (18:3, ALA). Nucleic acid sequences encoding the desaturases, nucleic acid sequences which hybridize thereto, DNA constructs comprising the desaturase genes, and recombinant host plants and microorganisms expressing increased levels of the desaturases are described. Methods of increasing production of specific omega-3 and omega-6 fatty acids by over-expression of the Δ-15 fatty acid desaturases are also described herein.
公开/授权文献
信息查询
