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The devil (and an active jasmonate hormone) is in the details

Jasmonates are important in defending plants against pathogens and in reproductive development. New evidence resolves the stereochemistry of the bioactive jasmonate hormone and suggests a chemical mechanism for modulating levels of the bioactive molecule in plants.

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Figure 1: Comparison of the structures of (+)-iso-jasmonyl-L-isoleucine ((+)-7-iso-JA-L-Ile), (−)-jasmonyl-L-isoleucine ((−)-JA-L-Ile) and coronatine.

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Yi, H., Preuss, M. & Jez, J. The devil (and an active jasmonate hormone) is in the details. Nat Chem Biol 5, 273–274 (2009). https://doi.org/10.1038/nchembio0509-273

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