
Keywords: 6-[(3-methylbut-2-en-1-yl)amino]purine; N6-isopentenyladenine; Isoprenoid; Cytokinin; Fluorescent label; Fluorescent probe; Linker; Competitive receptor bioassay; ARR5:GUS; Live cell confocal microscopy; ABA; abscisic acid; 2-AmEtAm; 2-aminoethylamino-; 6