title: Signal integration by GSK3 kinases in the root.
abstract: Signal integration is central to the regulation of patterning during plant development. During lateral root initiation, a signalling pathway controlled by the phloem-secreted TDIF peptide is found to activate the auxin signalling pathway independently of auxin, through phosphorylation of ARF transcription factors by GSK3 (Shaggy-like) kinases.
authors.affiliation: Laboratoire de Reproduction et Développement des Plantes, CNRS, INRA, ENS Lyon, UCBL, Université de Lyon, 69364 Lyon, France.
authors.forename: Carlos S
authors.initials: CS
authors.lastname: Galvan-Ampudia
authors.affiliation: Laboratoire de Reproduction et Développement des Plantes, CNRS, INRA, ENS Lyon, UCBL, Université de Lyon, 69364 Lyon, France.
authors.forename: Teva
authors.initials: T
authors.lastname: Vernoux
mesh_terms: D017360:Arabidopsis / Q000254:growth & development*; D029681:Arabidopsis Proteins / Q000378:metabolism* / Q000494:pharmacology*; D007210:Indoleacetic Acids / Q000494:pharmacology*; D009842:Oligopeptides / Q000494:pharmacology*; D018517:Plant Roots / Q000254:growth & development*; D011494:Protein Kinases / Q000378:metabolism*; D014157:Transcription Factors / Q000378:metabolism*
chemical_list: D029681:Arabidopsis Proteins; D007210:Indoleacetic Acids; D009842:Oligopeptides; D011494:Protein Kinases; D014157:Transcription Factors; C503426:ARF19 protein, Arabidopsis; C503425:ARF7 protein, Arabidopsis; C532424:tracheary element differentiation inhibitory factor, Arabidopsis; C448985:At4g18710 protein, Arabidopsis