Article
Cytokinin stabilizes WUSCHEL by acting on the protein domains required for nuclear enrichment and transcription.
PLoS genetics - 1 Apr 2018
Snipes Stephen A, Rodriguez Kevin, DeVries Aaron E, Miyawaki Kaori N, Perales Mariano, Xie Mingtang, Reddy G Venugopala
Abstract excerpt
Concentration-dependent transcriptional regulation and the spatial regulation of transcription factor levels are poorly studied in plant development. WUSCHEL, a stem cell-promoting homeodomain transcription factor, accumulates at a higher level in the rib meristem than in the overlying central zone, which harbors stem cells in the shoot apical meristems of Arabidopsis thaliana. The differential accumulation of...
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