Article
The immune components ENHANCED DISEASE SUSCEPTIBILITY 1 and PHYTOALEXIN DEFICIENT 4 are required for cell death caused by overaccumulation of ceramides in Arabidopsis.
The Plant journal : for cell and molecular biology - 1 Sept 2021
Zeng Hong-Yun, Liu Yu, Chen Ding-Kang, Bao He-Nan, Huang Li-Qun, Yin Jian, Chen Yi-Li, Xiao Shi, Yao Nan
Abstract excerpt
Sphingolipids have key functions in plant membrane structure and signaling. Perturbations of plant sphingolipid metabolism often induce cell death and salicylic acid (SA) accumulation; SA accumulation, in turn, promotes sphingolipid metabolism and further cell death. However, the underlying molecular mechanisms remain unclear. Here, we show that the Arabidopsis thaliana lipase-like protein ENHANCED DISEASE...
Topics
- Apoptosis
- Arabidopsis
- Arabidopsis Proteins
- Botrytis
- Carboxylic Ester Hydrolases
- Ceramides
- DNA-Binding Proteins
- Disease Susceptibility
- Gene Expression Profiling
- Intramolecular Transferases