Identification of Cytokinins from Xylem Exudate of Phaseolus vulgaris L
- 1 September 1985
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 79 (1), 296-298
- https://doi.org/10.1104/pp.79.1.296
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.This publication has 6 references indexed in Scilit:
- Changes in Cytokinins and Gibberellin-Like Substances in Pinus radiata Buds during Lateral Shoot Initiation and the Characterization of Ribosyl Zeatin and a Novel Ribosyl Zeatin GlycosidePlant Physiology, 1984
- Role of Roots in Regulating the Growth Rate and Cytokinin Content in LeavesPlant Physiology, 1983
- Cytokinin-Active Ribonucleosides in Phaseolus RNAPlant Physiology, 1981
- Cytokinin-Active Ribonucleosides in Phaseolus RNAPlant Physiology, 1981
- Relationships between Root System Water Transport Properties and Plant Size in PhaseolusPlant Physiology, 1979
- The Metabolism of Hormones during Seed Germination and DormancyPlant Physiology, 1971