| Literature DB >> 24435129 |
Abstract
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.Entities:
Year: 1975 PMID: 24435129 DOI: 10.1007/BF00390708
Source DB: PubMed Journal: Planta ISSN: 0032-0935 Impact factor: 4.116