Effect of ouabain on stomatal movements and transpiration rate of Secale cereale


Young rye seedlings (Secale cereale cv. Petkus) were grown for 12 or 18 din aerated nutrient solution. CO2-free air in light or in darkness induced stomatal opening. When light and CO2-free air were applied together, maximum stomatal opening was observed. Na+ channel inhibitor [3H]ouabain was taken up from nutrient medium and translocated into the leaves… (More)
DOI: 10.1023/A:1000396921387


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