Peroxisomal Fatty Acid β-oxidation negatively impacts plant survival under salt stress
Abstract
Peroxisomal β-oxidation is the sole pathway for metabolic breakdown of fatty acids to generate energy and carbon skeletons in plants, is essential for oilseed germination and plays an important role in growth, development and cellular homeostasis. Yet, this process also produces cytotoxic reactive oxygen species (ROS) as byproducts. We recently showed that disruption of fatty acid β-oxidation enhance plant survival under carbon starvation conditions. Here, we extend these findings by demonstrating that blocking fatty acid import into peroxisomes reduces ROS accumulation and increases plant tolerance to salt stress, whereas increasing fatty acid flux into the β-oxidation pathway has opposite effects. Together, these results support the view that peroxisomal β-oxidation of fatty acids enhances stress-induced ROS production, thereby negatively impacting plant survival under adverse environmental conditions.
- Publication Date:
- Research Org.:
- Brookhaven National Lab. (BNL), Upton, NY (United States); Center for Advanced Bioenergy and Bioproducts Innovation (CABBI), Urbana, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Biological and Environmental Research (BER)
- OSTI Identifier:
- 1489741
- Alternate Identifier(s):
- OSTI ID: 1491819
- Report Number(s):
- BNL-210841-2019-JAAM
Journal ID: ISSN 1559-2324
- Grant/Contract Number:
- SC0012704; SC0018420
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Plant Signaling & Behavior (Online)
- Additional Journal Information:
- Journal Name: Plant Signaling & Behavior (Online); Journal Volume: 14; Journal Issue: 2; Journal ID: ISSN 1559-2324
- Publisher:
- Taylor & Francis
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; fatty acid β-oxidation; reactive oxygen species; peroxisome; salt stress; Fatty acid β-oxidation, reactive oxygen species, peroxisome, salt stress
Citation Formats
Yu, Linhui, Fan, Jilian, and Xu, Changcheng. Peroxisomal Fatty Acid β-oxidation negatively impacts plant survival under salt stress. United States: N. p., 2019.
Web. doi:10.1080/15592324.2018.1561121.
Yu, Linhui, Fan, Jilian, & Xu, Changcheng. Peroxisomal Fatty Acid β-oxidation negatively impacts plant survival under salt stress. United States. https://doi.org/10.1080/15592324.2018.1561121
Yu, Linhui, Fan, Jilian, and Xu, Changcheng. Tue .
"Peroxisomal Fatty Acid β-oxidation negatively impacts plant survival under salt stress". United States. https://doi.org/10.1080/15592324.2018.1561121. https://www.osti.gov/servlets/purl/1489741.
@article{osti_1489741,
title = {Peroxisomal Fatty Acid β-oxidation negatively impacts plant survival under salt stress},
author = {Yu, Linhui and Fan, Jilian and Xu, Changcheng},
abstractNote = {Peroxisomal β-oxidation is the sole pathway for metabolic breakdown of fatty acids to generate energy and carbon skeletons in plants, is essential for oilseed germination and plays an important role in growth, development and cellular homeostasis. Yet, this process also produces cytotoxic reactive oxygen species (ROS) as byproducts. We recently showed that disruption of fatty acid β-oxidation enhance plant survival under carbon starvation conditions. Here, we extend these findings by demonstrating that blocking fatty acid import into peroxisomes reduces ROS accumulation and increases plant tolerance to salt stress, whereas increasing fatty acid flux into the β-oxidation pathway has opposite effects. Together, these results support the view that peroxisomal β-oxidation of fatty acids enhances stress-induced ROS production, thereby negatively impacting plant survival under adverse environmental conditions.},
doi = {10.1080/15592324.2018.1561121},
journal = {Plant Signaling & Behavior (Online)},
number = 2,
volume = 14,
place = {United States},
year = {Tue Jan 08 00:00:00 EST 2019},
month = {Tue Jan 08 00:00:00 EST 2019}
}
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Works referenced in this record:
Evaluating physiological responses of plants to salinity stress
journal, October 2016
- Negrão, S.; Schmöckel, S. M.; Tester, M.
- Annals of Botany, Vol. 119, Issue 1
The ABC Transporter PXA1 and Peroxisomal -Oxidation Are Vital for Metabolism in Mature Leaves of Arabidopsis during Extended Darkness
journal, September 2009
- Kunz, H.-H.; Scharnewski, M.; Feussner, K.
- The Plant Cell Online, Vol. 21, Issue 9, p. 2733-2749
Melatonin-Stimulated Triacylglycerol Breakdown and Energy Turnover under Salinity Stress Contributes to the Maintenance of Plasma Membrane H+–ATPase Activity and K+/Na+ Homeostasis in Sweet Potato
journal, February 2018
- Yu, Yicheng; Wang, Aimin; Li, Xiang
- Frontiers in Plant Science, Vol. 9
Reactive oxygen species homeostasis and signalling during drought and salinity stresses
journal, April 2010
- Miller, Gad; Suzuki, Nobuhiro; Ciftci-Yilmaz, Sultan
- Plant, Cell & Environment, Vol. 33, Issue 4
Reactive Oxygen Species in Plant Signaling
journal, April 2018
- Waszczak, Cezary; Carmody, Melanie; Kangasjärvi, Jaakko
- Annual Review of Plant Biology, Vol. 69, Issue 1
A Central Role for Triacylglycerol in Membrane Lipid Breakdown, Fatty Acid β -Oxidation, and Plant Survival under Extended Darkness
journal, June 2017
- Fan, Jilian; Yu, Linhui; Xu, Changcheng
- Plant Physiology, Vol. 174, Issue 3
REACTIVE OXYGEN SPECIES: Metabolism, Oxidative Stress, and Signal Transduction
journal, June 2004
- Apel, Klaus; Hirt, Heribert
- Annual Review of Plant Biology, Vol. 55, Issue 1
Double Mutants Deficient in Cytosolic and Thylakoid Ascorbate Peroxidase Reveal a Complex Mode of Interaction between Reactive Oxygen Species, Plant Development, and Response to Abiotic Stresses
journal, June 2007
- Miller, Gad; Suzuki, Nobuhiro; Rizhsky, Ludmila
- Plant Physiology, Vol. 144, Issue 4
ROSMETER: A Bioinformatic Tool for the Identification of Transcriptomic Imprints Related to Reactive Oxygen Species Type and Origin Provides New Insights into Stress Responses
journal, August 2013
- Rosenwasser, S.; Fluhr, R.; Joshi, J. R.
- PLANT PHYSIOLOGY, Vol. 163, Issue 2
Arabidopsis Lipins, PDAT1 Acyltransferase, and SDP1 Triacylglycerol Lipase Synergistically Direct Fatty Acids toward β-Oxidation, Thereby Maintaining Membrane Lipid Homeostasis
journal, October 2014
- Fan, Jilian; Yan, Chengshi; Roston, Rebecca
- The Plant Cell, Vol. 26, Issue 10
Maintenance of Chloroplast Structure and Function by Overexpression of the Rice MONOGALACTOSYLDIACYLGLYCEROL SYNTHASE Gene Leads to Enhanced Salt Tolerance in Tobacco
journal, May 2014
- Wang, Shiwen; Uddin, M. Imtiaz; Tanaka, Kiyoshi
- Plant Physiology, Vol. 165, Issue 3
Recent Progress in Understanding the Role of Reactive Oxygen Species in Plant Cell Signaling
journal, July 2016
- Dietz, Karl-Josef; Mittler, Ron; Noctor, Graham
- Plant Physiology, Vol. 171, Issue 3
Overexpression of a Calcium-Dependent Protein Kinase Confers Salt and Drought Tolerance in Rice by Preventing Membrane Lipid Peroxidation
journal, May 2014
- Campo, Sonia; Baldrich, Patricia; Messeguer, Joaquima
- Plant Physiology, Vol. 165, Issue 2
Dual Role for Phospholipid:Diacylglycerol Acyltransferase: Enhancing Fatty Acid Synthesis and Diverting Fatty Acids from Membrane Lipids to Triacylglycerol in Arabidopsis Leaves
journal, September 2013
- Fan, J.; Yan, C.; Zhang, X.
- The Plant Cell, Vol. 25, Issue 9, p. 3506-3518
Elucidating the molecular mechanisms mediating plant salt-stress responses
journal, December 2017
- Yang, Yongqing; Guo, Yan
- New Phytologist, Vol. 217, Issue 2
Mechanisms of Salinity Tolerance
journal, June 2008
- Munns, Rana; Tester, Mark
- Annual Review of Plant Biology, Vol. 59, Issue 1
Insights into the significance of antioxidative defense under salt stress
journal, April 2010
- Abogadallah, Gaber M.
- Plant Signaling & Behavior, Vol. 5, Issue 4
Seed Storage Oil Mobilization
journal, June 2008
- Graham, Ian A.
- Annual Review of Plant Biology, Vol. 59, Issue 1, p. 115-142
Salt Stress Causes Peroxisome Proliferation, but Inducing Peroxisome Proliferation Does Not Improve NaCl Tolerance in Arabidopsis thaliana
journal, February 2010
- Mitsuya, Shiro; El-Shami, Mahmoud; Sparkes, Imogen A.
- PLoS ONE, Vol. 5, Issue 2
Genomics, Physiology, and Molecular Breeding Approaches for Improving Salt Tolerance
journal, April 2017
- Ismail, Abdelbagi M.; Horie, Tomoaki
- Annual Review of Plant Biology, Vol. 68, Issue 1
Peroxisome Function, Biogenesis, and Dynamics in Plants
journal, October 2017
- Kao, Yun-Ting; Gonzalez, Kim L.; Bartel, Bonnie
- Plant Physiology, Vol. 176, Issue 1