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Plant Sciences

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Plant lipids

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Dihydrosterculate In Tobacco Transformed With Bacterial Cyclopropane Fatty Acid Synthase, Katherine Schmid Feb 2016

Dihydrosterculate In Tobacco Transformed With Bacterial Cyclopropane Fatty Acid Synthase, Katherine Schmid

Katherine Schmid

Many gram negative bacteria accumulate cyclopropane fatty acids (CPFAs) in their membranes during stationary phase. In plants, on the other hand, CPFAs are best known as constituents of certain seed oils. CPFAs make up around 40% of Litchi chinensis seed oil [1] and a significant proportion of oils from other Sapindales. In order Malvales, small amounts of CPFA typically accompany cyclopropene fatty acids in seed oils, although up to 5% CPFA has been observed in the polar lipid fraction from Malvaceous roots [2]. Genetic engineering of oilseeds for unusual fatty acid production requires that the introduced fatty acids accumulate in …


Cyclopropane Fatty Acid Expression In Plants, Katherine Schmid Feb 2016

Cyclopropane Fatty Acid Expression In Plants, Katherine Schmid

Katherine Schmid

Pants [sic] are transformed with a bacterial cyclopropane fatty acid synthase gene to produce lipids containing cyclopropane fatty acids. Using this technology dihydrosterculate is produced in oilseed crops such as rape.