Biosynthesis of Archetypal Plant Self-Defensive Oxylipins by an Endophytic Fungus Residing in Mangrove Embryos

Ling Ding; Gundela Peschel; Christian Hertweck

doi:10.1002/cbic.201200544

Biosynthesis of Archetypal Plant Self-Defensive Oxylipins by an Endophytic Fungus Residing in Mangrove Embryos

Ling Ding, Gundela Peschel, Christian Hertweck

Leibniz Institute for Natural Product Research and Infection Biology - Hans Knöll Institute

Research output: Contribution to journal › Journal article › Communication

Abstract

A tree's travel companion: a fungal endophyte (Fusarium incarnatum) isolated from a viviparous propagule (embryo) of a mangrove tree produces typical plant defense oxylipins. Stable-isotope labeling experiments revealed that the endophyte biosynthesizes coriolic acid, didehydrocoriolic acid, and an epoxy fatty acid derived from linoleic acid by a process involving Δ(15)-desaturation and 13-lipoxygenation.

Original language	English
Journal	ChemBioChem
Volume	13
Issue number	18
Pages (from-to)	2661-2664
Number of pages	4
ISSN	1439-4227
DOIs	https://doi.org/10.1002/cbic.201200544
Publication status	Published - 2012
Externally published	Yes

Keywords

Coriolic Acid
Endophytes
Fatty Acids
Fusarium
Isotopic Labeling

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abstract = "A tree's travel companion: a fungal endophyte (Fusarium incarnatum) isolated from a viviparous propagule (embryo) of a mangrove tree produces typical plant defense oxylipins. Stable-isotope labeling experiments revealed that the endophyte biosynthesizes coriolic acid, didehydrocoriolic acid, and an epoxy fatty acid derived from linoleic acid by a process involving Δ(15)-desaturation and 13-lipoxygenation.",

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AB - A tree's travel companion: a fungal endophyte (Fusarium incarnatum) isolated from a viviparous propagule (embryo) of a mangrove tree produces typical plant defense oxylipins. Stable-isotope labeling experiments revealed that the endophyte biosynthesizes coriolic acid, didehydrocoriolic acid, and an epoxy fatty acid derived from linoleic acid by a process involving Δ(15)-desaturation and 13-lipoxygenation.

KW - Coriolic Acid

KW - Endophytes

KW - Fatty Acids

KW - Fusarium

KW - Isotopic Labeling

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Biosynthesis of Archetypal Plant Self-Defensive Oxylipins by an Endophytic Fungus Residing in Mangrove Embryos

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