Cytokinin metabolism and the modulation of cytokinin activity in radish
The metabolism of zeatin, N6-(Δ2-isopentenyl) adenine, dihydrozeatin, zeatin-O-glucoside and dihydrozeatin-O-glucoside has been studied using derooted radish seedlings. The metabolites were identified by UV and GC/MS. The patterns of metabolism are compared and provide evidence that the O-glucosyl conjugates may be storage forms of the cytokinins.