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公开(公告)号:US20110302672A1
公开(公告)日:2011-12-08
申请号:US13168742
申请日:2011-06-24
CPC分类号: C12N9/0083 , C12N15/8247
摘要: Compositions and methods include genetically encoding and expressing a novel delta-9 desaturase in plant cells. In some embodiments, methods of expressing nucleic acids in a plant cell to take advantage of the delta-9 desaturase enzyme's activity, such that the percent composition of saturated fatty acids in plant seeds is decreased and there is a concomitant increase in ω-7 fatty acids. In other embodiments, amino acid sequences have delta-9 desaturase activity. Methods can involve expression of delta-9 desaturase in plant cells, plant materials, and whole plants for the purpose of increasing the amount of unusual fatty acids in whole plants, plant seeds, and plant materials, for example, seeds.
摘要翻译: 组合物和方法包括在植物细胞中遗传编码和表达新的Δ-9去饱和酶。 在一些实施方案中,在植物细胞中表达核酸以利用δ-9去饱和酶活性的方法,使得植物种子中饱和脂肪酸的组成百分比降低,ω-7脂肪酸伴随增加 酸。 在其它实施方案中,氨基酸序列具有Δ-9去饱和酶活性。 方法可以涉及在植物细胞,植物材料和整株植物中表达δ-9去饱和酶,目的是增加整株植物,植物种子和植物材料例如种子中异常脂肪酸的量。