title: Identification of Cytokinins from Xylem Exudate of Phaseolus vulgaris L.
abstract: The principal biologically active cytokinins in xylem exudate of young Phaseolus vulgaris L. plants were identified by bioassay, high-performance liquid chromatography, enzymic degradation and combined gas chromatography-mass spectrometry (selected ion monitoring) a zeatin riboside, zeatin nucleotide, dihydrozeatin riboside, dihydrozeatin nucleotide, O-glucosyl zeatin, O-glycosyl dihydrozeatin, O-glucosyl dihydrozeatin riboside, and O-glucosyl dihydrozeatin nucleotide. Trace amounts of O-glucosyl zeatin riboside and O-glucosyl zeatin nucleotide were also detected.
authors: State Chemistry Laboratory, Melbourne 3002, Australia.
authors: M V
authors: MV
authors: Palmer
authors: O C
authors: OC
authors: Wong