Article
Modulating seed beta-ketoacyl-acyl carrier protein synthase II level converts the composition of a temperate seed oil to that of a palm-like tropical oil.
Proceedings of the National Academy of Sciences of the United States of America - 13 Mar 2007
Pidkowich Mark S, Nguyen Huu Tam, Heilmann Ingo, Ischebeck Till, Shanklin John
Abstract excerpt
beta-Ketoacyl-acyl carrier protein (ACP) synthase II (KASII) elongates 16:0-ACP to 18:0-ACP in the plastid, where it competes with three other enzymes at the first major branch point in fatty acid biosynthesis. Despite its key metabolic location, the influence of KASII in determining seed oil composition remains unclear, in part because the biochemical consequences of the fab1-1 mutation were unresolved. Thus,...
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