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Researchers modify camelina to produce highest levels yet in transgenic plant oil of novel lipid acetyl-TAG; biofuel and industrial use

August 18, 2015

Researchers at Kansas State University led by Professor Timothy Durrett and their colleagues at Michigan State University and the University of Nebraska, Lincoln have engineered Camelina sativa—a non-food oilseed crop—to produce high levels (up to 85 mol%) of acetyl-triacylglycerols (acetyl-TAGs, or ac-TAGs)—a novel plant oil lipid with possible biofuel or industrial uses.

As reported in a paper in Plant Biotechnology Journal, this successful metabolic engineering and subsequent field production of the modified camelina crop marked the highest accumulation of the unusual oil achieved so far in transgenic plants. (Earlier work by Durrett and colleagues at the DOE Great Lakes Bioenergy Research Center had resulted in approximately a 60 mol% accumulation of ac-TAGs.)

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