ArticleJournal of experimental botany2011
The lipoxygenase-dependent oxygenation of lipid body membranes is promoted by a patatin-type phospholipase in cucumber cotyledons.
Article in Journal of experimental botany, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 54 citations in OpenAlex.
- Effects of Different Proportions of Cattle Manure and Mushroom Residue on Yield and Quality of Cucumber Fruit.Plants (Basel, Switzerland) · 2025Article
- OsLOX1 positively regulates seed vigor and drought tolerance in rice.Plant molecular biology · 2025Article
- CALEOSIN 1 interaction with AUTOPHAGY-RELATED PROTEIN 8 facilitates lipid droplet microautophagy in seedlings.Plant physiology · 2023Article
- Molecular Machinery of Lipid Droplet Degradation and Turnover in Plants.International journal of molecular sciences · 2023Review
- Article
- Comprehensive Characterization of Fruit Volatiles and Nutritional Quality of Three Cucumber (Foods (Basel, Switzerland) · 2020Article
- Identification of Low-Abundance Lipid Droplet Proteins in Seeds and Seedlings.Plant physiology · 2020Article
- Degradation of Lipid Droplets in Plants and Algae-Right Time, Many Paths, One Goal.Frontiers in plant science · 2020Review
- Article
- PUX10 Is a Lipid Droplet-Localized Scaffold Protein That Interacts with CELL DIVISION CYCLE48 and Is Involved in the Degradation of Lipid Droplet Proteins.The Plant cell · 2018Article
- Plant Lipid Droplets and Their Associated Proteins: Potential for Rapid Advances.Plant physiology · 2018Review
- Avocado fruit maturation and ripening: dynamics of aliphatic acetogenins and lipidomic profiles from mesocarp, idioblasts and seed.BMC plant biology · 2017Article
- Multi-Omics and Integrated Network Analyses Reveal New Insights into the Systems Relationships between Metabolites, Structural Genes, and Transcriptional Regulators in Developing Grape Berries (Frontiers in plant science · 2017Article
- Arabidopsis SEIPIN Proteins Modulate Triacylglycerol Accumulation and Influence Lipid Droplet Proliferation.The Plant cell · 2015Article
- A small phospholipase A2-α from castor catalyzes the removal of hydroxy fatty acids from phosphatidylcholine in transgenic Arabidopsis seeds.Plant physiology · 2015Article
- Proteomic analysis of lettuce seed germination and thermoinhibition by sampling of individual seeds at germination and removal of storage proteins by polyethylene glycol fractionation.Plant physiology · 2015Article
- Profiling of volatile compounds and associated gene expression and enzyme activity during fruit development in two cucumber cultivars.PloS one · 2015Article
- Olive seed protein bodies store degrading enzymes involved in mobilization of oil bodies.Journal of experimental botany · 2014Article
- Degradation of lipoxygenase-derived oxylipins by glyoxysomes from sunflower and cucumber cotyledons.BMC plant biology · 2013Article
- New insights into the early steps of oil body mobilization during pollen germination.Journal of experimental botany · 2013Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Oilseed germination is characterized by the mobilization of storage lipids as a carbon and energy source for embryonic growth. In addition to storage lipid degradation in germinating oilseeds via the direct action of a triacylglycerol lipase (TGL) on the storage lipids, a second degradation pathway that is dependent on a specific lipid body trilinoleate 13-lipoxygenase (13-LOX) has been proposed in several plant species. The activity of this specific 13-LOX leads first to the formation of ester lipid hydroperoxides. These hydroperoxy fatty acids are then preferentially cleaved off by a TGL and serve as a substrate for glyoxysomal β-oxidation. As a prerequisite for triacylglycerol (TAG) mobilization, a partial degradation of the phospholipid monolayer and/or membrane proteins of the oil body has been discussed. Evidence has now been found for both processes: partial degradation of the proteins caleosin and oleosin was observed and simultaneously a patatin-like protein together with transient phospholipase (PLase) activity could be detected at the oil body membranes during germination. Moreover, in vitro experiments with isolated oil bodies from mature seeds revealed that the formation of 13-LOX-derived lipid peroxides in lipid body membranes is increased after incubation with the purified recombinant patatin-like protein. These experiments suggest that in vivo the degradation of storage lipids in cucumber cotyledons is promoted by the activity of a specific oil body PLase, which leads to an increased decomposition of the oil body membrane by the 13-LOX and thereby TAGs may be better accessible to LOX and TGL.
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