Article
Multi-omics analyses of sid2 mutant reflect the need of isochorismate synthase ICS1 to cope with sulfur limitation in Arabidopsis thaliana.
The Plant journal : for cell and molecular biology - 1 Jun 2024
Luo Jie, Havé Marien, Soulay Fabienne, Balliau Thierry, Clément Gilles, Tellier Frédérique, Zivy Michel, Avice Jean-Christophe, Masclaux-Daubresse Céline
Abstract excerpt
The SID2 (SA INDUCTION-DEFICIENT2) gene that encodes ICS1 (isochorismate synthase), plays a central role in salicylic acid biosynthesis in Arabidopsis. The sid2 and NahG (encoding a bacterial SA hydroxylase) overexpressing mutants (NahG-OE) have currently been shown to outperform wild type, presenting delayed leaf senescence, higher plant biomass and better seed yield. When grown under sulfate-limited conditions...
Topics
- Arabidopsis
- Arabidopsis Proteins
- Intramolecular Transferases
- Sulfur
- Mutation
- Gene Expression Regulation, Plant
- Salicylic Acid
- Plant Leaves
- Proteomics
- Transcriptome
