The series of molecular signals generated by the binding of the plant hormone abscisic acid (ABA) to a receptor, and ending with modulation of a cellular process, e.g. transcription.
Synonyms:
exact_synonym:
ABA signal transduction; ABA signaling; abscisic acid mediated signalling
related_synonym:
abscisic acid signal transduction; abscisic acid-mediated signaling pathway