Cytokinins in cut carnation flowers: I. The complex in ovaries |
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| Authors: | B. C. Featonby-Smith J. Van Staden P. J. Hofman |
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| Affiliation: | (1) UN/CSIR Research Unit for Plant Growth and Development, Botany Department, University of Natal, 3200 Pietermaritzburg, Republic of South Africa;(2) Department of Horticultural Science, University of Natal, 3200 Pietermaritzburg, Republic of South Africa |
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| Abstract: | Tentative identification of the cytokinins present in extracts of Dianthus caryophyllus ovaries using High Performance Liquid Chromatography and Radioimmunoassay techniques, revealed the presence of trans-ribosylzeatin, trans-zeatin, dihydrozeatin and N6 ( 2-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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| Keywords: | Dianthus caryophyllus cytokinins ovaries |
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