01435nam a2200229Ia 4500 MX-MdCICY 20260521091546.0 CICY B-17055 Cytokinin signaling in plant development Development., 145(4), p.doi: 10.1242/dev.149344, 2018 The phytohormone cytokinin plays diverse roles in plant development, influencing many agriculturally important processes, including growth, nutrient responses and the response to biotic and abiotic stresses. Cytokinin levels in plants are regulated by biosynthesis and inactivation pathways. Cytokinins are perceived by membrane-localized histidine-kinase receptors and are transduced through a His-Asp phosphorelay to activate a family of transcription factors in the nucleus. Here, and in the accompanying poster, we summarize the current understanding of cytokinin metabolism, transport and signaling, and discuss how this phytohormone regulates changes in gene expression to mediate its pleiotropic effects. CELL SIGNALING CYTOKININ PLANT HORMONES TWO-COMPONENT SIGNALING Kieber Jj Schaller Ge https://drive.google.com/file/d/1jY042LsogIgiXVfVFSg68JoaMM6siGdS/view?usp=drivesdk Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx Loc REF1 250602s9999 xx |||||s2 |||| ||und|d 27157 27157 0 0 Loc 0 0 F1 CICY CICY RE 2025-06-25 0 B-17055 2025-06-25 16:02:03 2025-06-25 REF1