Article
The role of EDS1 (enhanced disease susceptibility) during singlet oxygen-mediated stress responses of Arabidopsis.
The Plant journal : for cell and molecular biology - 1 Aug 2006
Ochsenbein Christian, Przybyla Dominika, Danon Antoine, Landgraf Frank, Göbel Cornelia, Imboden André, Feussner Ivo, Apel Klaus
Abstract excerpt
Upon a dark/light shift the conditional flu mutant of Arabidopsis starts to generate singlet oxygen (1O2) that is restricted to the plastid compartment. Distinct sets of genes are activated that are different from those induced by hydrogen peroxide/superoxide. One of the genes that is rapidly upregulated is EDS1 (enhanced disease susceptibility). The EDS1 protein has been shown to be required for the resistance...
Topics
- Apoptosis
- Arabidopsis
- Arabidopsis Proteins
- Circadian Rhythm
- Cyclopentanes
- DNA-Binding Proteins
- Fatty Acids, Unsaturated
- Gene Expression Regulation, Plant
- Light
- Mutation
