Fatty acid breakdown in developing embryos of Brassica napus L.

被引：0
|
作者：
Chia, T [1 ]
Rawsthorne, S [1 ]
机构：
[1] John Innes Ctr Plant Sci Res, Brassica & Oilseeds Res Dept, Norwich NR4 7UH, Norfolk, England
来源：
BIOCHEMICAL SOCIETY TRANSACTIONS | 2000年 / 28卷
关键词：
embryo development; isocitrate lyase; lipid catabolism; malate synthase; phosphoenolpyruvate carboxykinase;
D O I：
10.1042/0300-5127:0280753
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Developing Brassica napus embryos are primarily concerned with the accumulation of storage products, namely oil, starch and protein. The presence of fatty acid catabolic pathways in the background of this biosynthetic activity was investigated. Enzymes involved in the process of lipid mobilization, such as malate synthase and isocitrate lyase, are detectable towards the late stages of embryo development. [C-14]Acetate feeding experiments also reveal that fatty acid catabolism becomes increasingly functional as the embryo matures.
引用
收藏
页码：753 / 754
页数：2
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