抄録
The presence and levels of 14 cytokinin species were determined in the developing tuberous roots of sweet potato by mass spectrometry using deuterium-labeled standards. The following structures were assigned: trans- and cis-zeatin, trans- and cis-ribosylzeatin, trans- and cis-glucosylzeatin, trans- and cis-2-methylthioribosylzeatin, dihydrozeatin riboside, N6-isopentenyladenine, N6-isopentenyladenosine, 9-glucosyl-N6-isopentenyladenine and trans- and cis-zeatin ribotide.
