Fungal and bacterial oxylipins are signals for intra-and inter-cellular communication within plant disease

M Beccaccioli, N Pucci, M Salustri… - Frontiers in Plant …, 2022 - frontiersin.org
Lipids are central at various stages of host–pathogen interactions in determining virulence
and modulating plant defense. Free fatty acids may act as substrates for oxidizing enzymes …

The presence of oxygenated lipids in plant defense in response to biotic stress: A metabolomics appraisal

CJ Pretorius, DR Zeiss, IA Dubery - Plant Signaling & Behavior, 2021 - Taylor & Francis
Recent lipid-based findings suggest more direct roles for fatty acids and their degradation
products in inducing/modulating various aspects of plant defense, eg as signaling molecules …

A non‐JA producing oxophytodienoate reductase functions in salicylic acid‐mediated antagonism with jasmonic acid during pathogen attack

PC Huang, M Tate, KM Berg‐Falloure… - Molecular plant …, 2023 - Wiley Online Library
Peroxisome‐localized oxo‐phytodienoic acid (OPDA) reductases (OPR) are enzymes
converting 12‐OPDA into jasmonic acid (JA). However, the biochemical and physiological …

Lipids and lipid-mediated signaling in plant–pathogen interactions

E Kuźniak, E Gajewska - International Journal of Molecular Sciences, 2024 - mdpi.com
Plant lipids are essential cell constituents with many structural, storage, signaling, and
defensive functions. During plant–pathogen interactions, lipids play parts in both the …

Early detection of Botrytis cinerea in strawberry fruit during quiescent infection using selected ion flow tube mass spectrometry (SIFT-MS)

Y Zhao, B De Coninck, B Ribeiro, B Nicolaï… - International Journal of …, 2023 - Elsevier
Botrytis cinerea is a devastating pathogen that can cause huge postharvest losses of
strawberry. Although this fungus usually infects strawberries through their flowers, symptoms …

Ketols Emerge as Potent Oxylipin Signals Regulating Diverse Physiological Processes in Plants

KM Berg-Falloure, MV Kolomiets - Plants, 2023 - mdpi.com
Plants produce an array of oxylipins implicated in defense responses against various
stresses, with about 600 oxylipins identified in plants to date. Most known oxylipins are the …

Pentyl leaf volatiles promote insect and pathogen resistance via enhancing ketol-mediated defense responses

PC Huang, KM Berg-Falloure, X Gao, R Meeley… - Plant …, 2024 - academic.oup.com
Plants emit an array of volatile organic compounds in response to stresses. Six-carbon
green leaf volatiles (GLVs) and five-carbon pentyl leaf volatiles (PLVs) are fatty acid-derived …

Modulation of volatile emissions in olive trees: sustained effect of Trichoderma afroharzianum T22 on induced plant defenses after simulated herbivory

M Aguirrebengoa, B Moreno, R Alcalá-Herrera… - Biology and Fertility of …, 2024 - Springer
We explored the activation of defense genes and the changes in volatile profiles in olive
(Olea europaea var. Picual) plants subjected to mechanical wounding and prior soil …

Overexpression of maize ZmLOX6 in Arabidopsis thaliana enhances damage-induced pentyl leaf volatile emissions that affect plant growth and interaction with …

JP Tolley, Z Gorman, J Lei, IC Yeo… - Journal of …, 2023 - academic.oup.com
Pentyl leafy volatiles (PLV) are C5 volatiles produced from polyunsaturated fatty acids by
plant 13-lipoxygenases (13-LOX) in concert with other lipid metabolizing enzymes. Unlike …

Transcriptome analysis provides insights into the bases of salicylic acid-induced resistance to anthracnose in sorghum

X Sun, A Li, G Ma, S Zhao, L Liu - Plant Molecular Biology, 2022 - Springer
Abstract Key Message Transcriptome analysis of SA sensitive and tolerant lines indicates
that SA enhances anthracnose resistance in sorghum by upregulating the expression of …