01701nam a2200193Ia 4500003001000000005001700010040000900027245007500036490009400111520099800205650001401203650002701217650002201244650001301266700001601279700001501295856015601310008004101466MX-MdCICY20260521091614.0  cCICY10aCytokinin synthesis, signaling, and function-advances and new insights0 vIn International Review of cell and Molecular Biology. Academic Press., 324, p.1-38, 20163 aThe plant hormones referred to as cytokinins are chemical signals that control numerous developmental processes throughout the plant life cycle, including gametogenesis, root meristem specification, vascular development, shoot and root growth, meristem homeostasis, senescence, and more. In addition, they mediate responses to environmental cues such as light, stress, and nutrient conditions. The core mechanistics of cytokinin metabolism and signaling have been elucidated, but more layers of regulation, additional functions, and interactions with other signals are continuously discovered and described. In this chapter, we recapitulate the highlights of over 100 years of cytokinin research covering its isolation, the elucidation of phosphorelay signaling, and how cytokinin functions in various developmental contexts including its interaction with other pathways. Additionally, given cytokinin's paracrine signaling mechanism, we postulate that cellular exporters for cytokinins exist.14aCYTOKININ14aPHOSPHORELAY SIGNALING14aPLANT DEVELOPMENT14aHORMONES12aZurcher, E.12aMuller, B.40uhttps://drive.google.com/file/d/1MN4uUs8buvujx_98sPYBq2fTyZQIR37T/view?usp=drivesdkzPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx250602s9999    xx |||||s2   |||| ||und|d