Abstract
AbstractEndogenous levels of abscisic acid‐like inhibitors doubled within 15 minutes of leaf excision in Vitis vinifera under laboratory conditions. At that stage water potential Ψ had fallen to ‐15 bars and stomatal closure was occurring. After prolonged stress (6 days and final Ψ ‐13 bars) inhibitor levels in intact vine leaves increased by a factor of 44 but showed a rapid decline following rewatering. Photosynthetic activity was not immediately restored, and its gradual recovery was not directly related to inhibitor level.
References
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Dates
Type | When |
---|---|
Created | 19 years, 4 months ago (April 30, 2006, 1:59 p.m.) |
Deposited | 1 year, 9 months ago (Nov. 10, 2023, 1:53 p.m.) |
Indexed | 2 months ago (July 2, 2025, 12:36 p.m.) |
Issued | 52 years, 3 months ago (June 1, 1973) |
Published | 52 years, 3 months ago (June 1, 1973) |
Published Online | 19 years, 4 months ago (April 28, 2006) |
Published Print | 52 years, 3 months ago (June 1, 1973) |
@article{LOVEYS_1973, title={Rapid Changes in Abscisic Acid‐like Inhibitors Following Alterations in Vine Leaf Water Potential}, volume={28}, ISSN={1399-3054}, url={http://dx.doi.org/10.1111/j.1399-3054.1973.tb08592.x}, DOI={10.1111/j.1399-3054.1973.tb08592.x}, number={3}, journal={Physiologia Plantarum}, publisher={Wiley}, author={LOVEYS, B. R. and CSIRO, P. E. KRIEDEMANNI}, year={1973}, month=jun, pages={476–479} }