Decreased cytokinin production in the roots as a factor in shoot senescence
- 1 January 1967
- journal article
- conference paper
- Published by Springer Nature in Planta
- Vol. 73 (3) , 296-300
- https://doi.org/10.1007/bf00386684
Abstract
The cytokinin content of root exudate of sunflowers increases during the exponential growth phase of the plants. The concentration of cytokinins drops, however, by a factor of ten when the plants have reached their final size. The reduced supply of cytokinins from the root to the shoot is regarded as one of the factors bringing about shoot senescence.This publication has 14 references indexed in Scilit:
- THE PHYSIOLOGICAL SIGNIFICANCE OF KINETIN‐ AND GIBBERELLIN‐LIKE ROOT HORMONESAnnals of the New York Academy of Sciences, 1967
- Evidence for the natural occurrence of zeatin and derivatives: compounds from maize which promote cell division.Proceedings of the National Academy of Sciences, 1965
- Kinetin‐like Activity in Root Exudate of Water‐stressed Sunflower PlantsPhysiologia Plantarum, 1965
- KINETINLIKE FACTORS IN THE ROOT EXUDATE OF SUNFLOWERSProceedings of the National Academy of Sciences, 1965
- Présence de phytokinines et autres substances de croissance dans la sèved'Acer saccbarumet deVitis viniferaBulletin de la Société Botanique de France, 1965
- Preservation of Chlorophyll in Leaf Sections by Substances Obtained from Root ExudateScience, 1964
- BENZYLADENINE EFFFCTS ON BEAN LEAF GROWTH AND SENESCENCEAmerican Journal of Botany, 1964
- Über das Altern der Blätter und die Möglichkeit ihrer WiederverjüngungThe Science of Nature, 1960
- Experimental Modification of Plant Senescence.Plant Physiology, 1959
- Potentiation of Lateral Root Induction by Root Initials in Isolated Flax RootsAustralian Journal of Biological Sciences, 1959