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OIL EVOLUTION

Tweaking enzymes for exotic plant oils

Plants are amazing chemical factories. Within the plant kingdom, more than 450 distinct fatty acid structures have been described. Two new C24 dihydroxy fatty acids have now been discovered that are synthesized by an unprecedented biosynthetic route termed ‘discontinuous elongation’.

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Fig. 1: Divergent versions of housekeeping enzymes in fatty acid synthesis and modification produce a multitude of unusual fatty acids occurring in high amounts in seed oils.

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Correspondence to Sten Stymne or John Ohlrogge.

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Stymne, S., Ohlrogge, J. Tweaking enzymes for exotic plant oils. Nature Plants 4, 633–634 (2018). https://doi.org/10.1038/s41477-018-0233-7

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