Cytokinin Binding Proteins from Phaseolus vulgaris Hypocotyls Studies on the Active Changes of GA3 and Cytokinins During Development and Ripening in Seabuckthorn Fruits Putative zeatin O-glucosyltransferase OscZOG1 regulates root and shoot development and formation of agronomic traits in rice Changes in Zeatin and Zeatin Riboside Content in Rice Grains and Roots during Grain Filling and the Relationship to Grain Plumpness Research on the Relationship between Wheat Tillering Dynamics and Endogenous Hor mone Effect of Zeatin on H202 Scavenging System of Vitis vulpina Leaf Disks Under Salt Stress Study on the Relation between Auxin,Zeatin and Cytoplasmic Male Sterility in Maize(Zea mays L.) Effects of ABA and ZT on some physiological characteristics of cell membrane in wheat leaf STUDIES ON ENDOGENOUS HORMONE LEVELS IN CUTTINGS OF THREE POPLAR SPECIES DURING ROOTING PROCESS