Cytokinins in cut carnation flowers: I. The complex in ovaries

Plant Growth Regulation
1987.0

Abstract

Tentative identification of the cytokinins present in extracts of Dianthus caryophyfl-US ovaries using High Performance Liquid Chromatography and Radioimmunoassay techniques, revealed the presence of tmns-ribosylzeatin, trans-zeatin, dihydrozeatin and N4(A2 isopentenyl)adenine. In addition slow moving compounds (paper chromatography) which could be hydrolysed by &glucosidase were also detected. After hydrolysis the active compounds co-chromatographed with zeatin and ribosylzeatin.

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