Abscisic Acid Metabolism in Relation to Water Stress and Leaf Age in Xanthium strumarium

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Abscisic Acid Metabolism in Relation to Water Stress and Leaf Age in Xanthium strumarium.

Intact plants of Xanthium strumarium L. were subjected to a water stress-recovery cycle. As the stress took effect, leaf growth ceased and stomatal resistance increased. The mature leaves then wilted, followed by the half expanded ones. Water, solute, and pressure potentials fell steadily in all leaves during the rest of the stress period. After 3 days, the young leaves lost turgor and the plan...

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ژورنال

عنوان ژورنال: Plant Physiology

سال: 1984

ISSN: 0032-0889,1532-2548

DOI: 10.1104/pp.76.4.1029