| Cytokinin fluoroprobe reveals multiple sites of cytokinin perception at plasma membrane and endoplasmic reticulum. | Cytokinin fluoroprobe reveals multiple sites of cytokinin perception at plasma membrane and endoplasmic reticulum.
Kubiasová K, Montesinos JC, Šamajová O, Nisler J, Mik V, Semerádová H, Plíhalová L, Novák O, Marhavý P, Cavallari N, Zalabák D, Berka K, Doležal K, Galuszka P, Šamaj J, Strnad M, Benková E, Plíhal O, Spíchal L., Free PMC Article | 09/26/2020 |
| Cytokinins promote actin bundling and the resultant second rapid cell elongation through activating the signaling pathway involving the cytokinin receptors ARABIDOPSIS HISTIDINE KINASE3 (AHK3) and AHK4 and the B-type transcription factor ARABIDOPSIS RESPONSE REGULATOR2. | Actin Reorganization Triggers Rapid Cell Elongation in Roots.
Takatsuka H, Higaki T, Umeda M., Free PMC Article | 03/30/2019 |
| an important role for endogenous cytokinin biosynthesis and AHK4-mediated cytokinin signalling in the control of de novo-induced organ identity. | Cytokinin signalling regulates organ identity via the AHK4 receptor in Arabidopsis.
Pernisova M, Grochova M, Konecny T, Plackova L, Harustiakova D, Kakimoto T, Heisler MG, Novak O, Hejatko J. | 08/4/2018 |
| Results show the stress physiology function of histidine kinaseS AHK2, AHK3 AND AHK4. | Stress physiology functions of the Arabidopsis histidine kinase cytokinin receptors.
Kumar MN, Verslues PE. | 04/16/2016 |
| N6-(benzyloxymethyl)adenosine is a novel anticytokinin, an antagonist of cytokinin receptor CRE1/AHK4 of Arabidopsis. | N⁶-(benzyloxymethyl)adenosine is a novel anticytokinin, an antagonist of cytokinin receptor CRE1/AHK4 of Arabidopsis.
Krivosheev DM, Kolyachkina SV, Mikhailov SN, Tararov VI, Vanyushin BF, Romanov GA. | 11/17/2012 |
| Programmed cell death induced by cytokinin is mediated by the cytokinin receptor CRE1. | Programmed cell death induced by high levels of cytokinin in Arabidopsis cultured cells is mediated by the cytokinin receptor CRE1/AHK4.
Vescovi M, Riefler M, Gessuti M, Novák O, Schmülling T, Lo Schiavo F., Free PMC Article | 09/8/2012 |
| AHK2 and AHK3 signal specifically in leaf parenchyma cells, AHK3 in stomata cells, and CRE1/AHK4 in the root vasculature. CRE1/AHK4 can functionally replace AHK2 but not AHK3. | The specificity of cytokinin signalling in Arabidopsis thaliana is mediated by differing ligand affinities and expression profiles of the receptors.
Stolz A, Riefler M, Lomin SN, Achazi K, Romanov GA, Schmülling T. | 03/3/2012 |
| The sugar effect in shoots of phosphate-starved plants was particularly enhanced in the cre1 ahk3 double mutant. | Interaction between phosphate-starvation, sugar, and cytokinin signaling in Arabidopsis and the roles of cytokinin receptors CRE1/AHK4 and AHK3.
Franco-Zorrilla JM, Martín AC, Leyva A, Paz-Ares J., Free PMC Article | 01/21/2010 |
| growth and development of the ahk2 ahk3 ahk4 triple mutant were markedly inhibited in various tissues and organs, including the roots and leaves in the vegetative growth phase and the influorescence meristem in the reproductive phase | Histidine kinase homologs that act as cytokinin receptors possess overlapping functions in the regulation of shoot and root growth in Arabidopsis.
Nishimura C, Ohashi Y, Sato S, Kato T, Tabata S, Ueguchi C., Free PMC Article | 01/21/2010 |
| the diverse cytokinin compounds might have specific functions in the numerous cytokinin-regulated processes, which may depend in turn on different receptors and their associated signalling pathways | Two cytokinin receptors of Arabidopsis thaliana, CRE1/AHK4 and AHK3, differ in their ligand specificity in a bacterial assay.
Spíchal L, Rakova NY, Riefler M, Mizuno T, Romanov GA, Strnad M, Schmülling T. | 01/21/2010 |
| findings imply that functional disturbance of AHK4 (a cytokinin receptor) affects other receptors & suggests that cytokinin receptors are needed for formation of auxin-transporting vascular tissues in the hypocotyl, but not in adventitious roots | Cytokinin receptors are required for normal development of auxin-transporting vascular tissues in the hypocotyl but not in adventitious roots.
Kuroha T, Ueguchi C, Sakakibara H, Satoh S. | 01/21/2010 |
| Results reveal partially redundant functions of the cytokinin receptors and prominent roles for the AHK2/AHK3, but not AHK4, receptor combination in quantitative control of organ growth in plants, with opposite regulatory functions in roots and shoots. | Arabidopsis cytokinin receptor mutants reveal functions in shoot growth, leaf senescence, seed size, germination, root development, and cytokinin metabolism.
Riefler M, Novak O, Strnad M, Schmülling T., Free PMC Article | 01/21/2010 |