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The abscisic acid content of dormant birch buds

โœ Scribed by M. A. Harrison; P. F. Saunders


Publisher
Springer-Verlag
Year
1975
Tongue
English
Weight
531 KB
Volume
123
Category
Article
ISSN
0032-0935

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โœฆ Synopsis


Abscisic acid (ABA) has been identified in the buds and xylem sap of Betula verrucosa (Ehrh.). Buds also contain esterified ABA. In the course of the winter the proportion of esterified ABA in the buds undergoes a progressive increase which may be associated with emergence from dormancy.


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