Article
Arabidopsis trigalactosyldiacylglycerol1 mutants reveal a critical role for phosphtidylcholine remodeling in lipid homeostasis.
The Plant journal : for cell and molecular biology - 1 Oct 2024
Fan Jilian, Sah Saroj Kumar, Lemes Jorge Gabriel, Blanford Jantana, Xie Dongling, Yu Linhui, Thelen Jay, Shanklin John, Xu Changcheng
Abstract excerpt
Lipid remodeling plays a critical role in plant response to abiotic stress and metabolic perturbations. Key steps in this process involve modifications of phosphatidylcholine (PC) acyl chains mediated by lysophosphatidylcholine: acyl-CoA acyltransferases (LPCATs) and phosphatidylcholine: diacylglycerol cholinephosphotransferase (ROD1). To assess their importance in lipid homeostasis, we took advantage of the...
Topics
- Arabidopsis
- Arabidopsis Proteins
- Homeostasis
- Lipid Metabolism
- Triglycerides
- Phosphatidylcholines
- Fatty Acids
- Mutation
- 1-Acylglycerophosphocholine O-Acyltransferase
- Diacylglycerol Cholinephosphotransferase
- Acetyl-CoA Carboxylase
- Membrane Transport Proteins