nodules metabolized [ ( 3 ) h ] zeatin riboside to the following cytokinins/cytokinin metabolites : zeatin , adenosine , adenine , the o-glucosides of zeatin and zeatin riboside , lupinic acid , nucleotides of adenine and zeatin , and the dihydro derivatives of many of these compounds .
C0010815
cytokinins
C0043456
zeatin