Cytokinins in Populus x robusta (schneid): Light effects on endogenous levels
- 1 January 1973
- journal article
- Published by Springer Nature in Planta
- Vol. 114 (2) , 119-129
- https://doi.org/10.1007/bf00387470
Abstract
Cytokinin levels in both attached and detached mature leaves of poplar (Populus x robusta) increase transiently after short periods of exposure to red light. The degree and rapidity of response seems dependent on the physiological condition of the leaves. The cytokinin, 6-(2-hydroxybenzyl)amino purine riboside, specifically increases after red light treatment. Diurnal changes of leaf cytokinins occur, with a pronounced peak of activity being present at daybreak.Keywords
This publication has 19 references indexed in Scilit:
- Cytokinins in Populus×robusta: Changes during Chilling and Bud BurstPhysiologia Plantarum, 1973
- Cytokinins in Populus x robusta Schneid: A complex in leavesPlanta, 1973
- A new cytokinin from populus robustaTetrahedron Letters, 1973
- Studies on Leaf Unrolling in BarleyPublished by Springer Nature ,1972
- Spectral Distribution of Light in a Tobacco Canopy and Effects of End-of-Day Light Quality on Growth and DevelopmentPlant Physiology, 1971
- Cytokinin Activity in Water-stressed ShootsPlant Physiology, 1971
- Effects of end-of-day red and far-red radiation on free sugars, organic acids and amino acids of tobaccoPhytochemistry, 1970
- Phytochrome and hormonal control of expansion and greening of etiolated wheat leavesPlanta, 1970
- Gibberellin-like substances in photoinduced and vegetativeHyoscyamus plantsPlanta, 1960
- The Effect of Kinetin on Leaf GrowthJournal of Plant Research, 1956