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Cytokinins in transfer RNA of normal and crown-gall tissue of Vinca rosea

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Abstract

cis-Zeatin riboside was identified in transfer-RNA hydrolysates from both normal and crown-gall tissue of Vinca rosea L. The trans-isomer was associated exclusively with the crowngall transfer-RNA. The importance of these observations is discussed in relation to biosynthesis of free cytokinins.

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Abbreviations

GC-MS:

gas chromatography-mass spectrometry

HPLC:

high-performance liquid chromatography

TLC:

thin-layer chromatography

TMSi:

trimethylsilyl

tRNA:

transfer RNA

ZR:

zeatin riboside

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Palni, L.M.S., Horgan, R. Cytokinins in transfer RNA of normal and crown-gall tissue of Vinca rosea . Planta 159, 178–181 (1983). https://doi.org/10.1007/BF00392990

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  • DOI: https://doi.org/10.1007/BF00392990

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