Age-related Changes in Stomatal Response to Cytokinins and Abscisic Acid
- 1 July 1984
- journal article
- research article
- Published by Oxford University Press (OUP) in Annals of Botany
- Vol. 54 (1), 121-126
- https://doi.org/10.1093/oxfordjournals.aob.a086765
Abstract
Kinetin and zeatin(100 mmol m−3)reversald the ABA-mediated(100 mmol m-2)closure of stomata of young maize leaves but did not affect stomatal apertures of these leaves when applied alone. As leaves aged, kinetin or zeatin alone promoted increased stomatal apertures, while abscisic acid (ABA) applied alone had a reduced effect on stomata. Even with older leaves, cytokinins reversad the effect of ABA on stomata.Keywords
This publication has 12 references indexed in Scilit:
- Promotion of stomatal opening in detached epidermis of Kalanchoe daigremontiana Hamet et Perr. by natural and synthetic cytokininsPlanta, 1981
- Selection and Preparation of Leaf Epidermis for Experiments on Stomatal PhysiologyJournal of Experimental Botany, 1981
- Abscisic Acid Accumulation in Detached Cereal Leaves in Response to Water StressZeitschrift für Pflanzenphysiologie, 1981
- Promotion of stomatal opening in the grass Anthephora pubescens nees by a range of natural and synthetic cytokinisPlanta, 1980
- Influence of Different Cytokinins on the Transpiration and Senescence of Excised Oat LeavesPhysiologia Plantarum, 1978
- The effect of kinetin on stomata of the grass Anthephora pubescens NeesPlanta, 1977
- Cytokinins inXanthium strumariumL.: Distribution in the Plant and Production in the Root SystemJournal of Experimental Botany, 1976
- Abscisic Acid Content, Transpiration, and Stomatal Conductance As Related to Leaf Age in Plants of Xanthium strumarium L.Plant Physiology, 1976
- The Effect of Kinetin on Stomatal Opening and the Rate of Intake of Carbon Dioxide in Mature Primary Leaves of BarleyJournal of Experimental Botany, 1967
- Stimulation of Transpiration Rate in Barley Leaves by Kinetin and Gibberellic AcidPhysiologia Plantarum, 1965