Article
WUSCHEL controls meristem function by direct regulation of cytokinin-inducible response regulators.
Nature - 22 Dec 2005
Leibfried Andrea, To Jennifer P C, Busch Wolfgang, Stehling Sandra, Kehle Andreas, Demar Monika, Kieber Joseph J, Lohmann Jan U
Abstract excerpt
Plants continuously maintain pools of totipotent stem cells in their apical meristems from which elaborate root and shoot systems are produced. In Arabidopsis thaliana, stem cell fate in the shoot apical meristem is controlled by a regulatory network that includes the CLAVATA (CLV) ligand-receptor system and the homeodomain protein WUSCHEL (WUS). Phytohormones such as auxin and cytokinin are also important for...
Topics
- Arabidopsis
- Arabidopsis Proteins
- Cytokinins
- DNA, Plant
- DNA-Binding Proteins
- Gene Expression Profiling
- Gene Expression Regulation, Plant
- Genes, Plant
- Homeodomain Proteins
- Meristem
