Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

The lipoxygenase pathway.

Ivo Feussner¹, Claus Wasternack

¹Department of Molecular Cell Biology, Institute of Plant Genetics and Crop Plant Research (IPK), D-06466 Gatersleben, Germany. feussner@ipk-gatersleben.de

Annual Review of Plant Biology

|September 12, 2002

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

An integrative multi-omics approach points to membrane composition as a key factor in E. coli persistence.

PloS one·2026

Same author

RasGEFs Play Essential Roles in the Biology of <i>Sclerotinia sclerotiorum</i> and <i>Botrytis cinerea</i> and Can Be Used as HIGS Targets for Disease Management.

Molecular plant-microbe interactions : MPMI·2026

Same author

Exploring the biochemical and biological functions of copper radical oxidases in the vascular wilt phytopathogen <i>Verticillium dahliae</i>.

Applied and environmental microbiology·2026

Same author

Chemodiverse cell system responses to UV in an algal sister of land plants.

Current biology : CB·2026

Same author

Author Correction: Octadecanoids as emerging lipid mediators in cnidarian-dinoflagellate symbiosis.

Communications biology·2026

Same author

Subcellular Lipid Trafficking and Membrane Specialization in Plants.

Annual review of plant biology·2026

Same journal

Long-Range Signals Built upon Plant Structural Continuity.

Annual review of plant biology·2026

Same journal

The Power of Symbiosis in Life and Science.

Annual review of plant biology·2026

Same journal

RNA Meets Agriculture: From Molecular Mechanisms to Market Applications.

Annual review of plant biology·2026

Same journal

Sensing Plant Photosynthesis Using Solar-Induced Chlorophyll Fluorescence: From Chloroplasts to the Globe.

Annual review of plant biology·2026

Same journal

The Structure and Function of the Chloroplast Import Apparatus.

Annual review of plant biology·2026

Same journal

A Multidimensional View of Biomolecular Condensates in Plant Biology.

Annual review of plant biology·2026

See all related articles

Plant lipid peroxidation, involving lipoxygenases, produces vital compounds for development and defense against stress. Recent research clarifies enzyme mechanisms and pathway regulation in plants.

Area of Science:

Plant biochemistry
Molecular biology

Background:

Lipid peroxidation is a ubiquitous biological process in plants, integral to development and environmental responses.
Hydroperoxy polyunsaturated fatty acids, products of lipoxygenases, serve as substrates for numerous enzyme families, generating diverse signaling and defense compounds.

Purpose of the Study:

To review the diverse products of lipid peroxidation in plants, including jasmonates, aldehydes, divinyl ethers, and volatiles.
To summarize recent advances in understanding lipoxygenase pathway enzymes, their mechanisms, functions, and regulation through genetic and metabolic analyses.

Main Methods:

Cloning of key lipoxygenase pathway enzymes.
Reverse genetic analyses to study gene functions.
Metabolic profiling to identify pathway products and intermediates.

Related Experiment Videos

Main Results:

Identification of diverse signaling molecules (jasmonates) and defense compounds (antimicrobials, volatiles) derived from lipid peroxidation.
Elucidation of new enzymatic reactions and initial insights into enzyme mechanisms within the lipoxygenase pathway.
Understanding the regulation and multiple functions of lipoxygenase pathway enzymes.

Conclusions:

The lipoxygenase pathway is crucial for plant defense against pathogens, insects, and abiotic stress.
This pathway plays a significant role in plant development.
Ongoing research is revealing complex regulatory networks and enzymatic functions within plant lipid metabolism.