Abscisic acid (ABA) Supplier | High Quality, Factory Price | East India Chemicals
VIZAG Chemical Maker Abscisic acid (ABA) is a plant hormone. ABA functions in many plant developmental processes, including bud dormancy, and can be involved in stress responses. It is degraded by the enzyme (+)-abscisic acid 8'-hydroxylase into phaseic acid.
What is abscisic acid used for?
Abscisic acid (ABA), also known as Dormin, Dormic acid (DMA), is best known as a plant hormone. ABA functions in many plant developmental processes, including bud dormancy. It is degraded by the enzyme (+)-abscisic acid 8'-hydroxylase into phaseic acid.
How is abscisic acid transported in plants?
The role and the physiological significance of abscisic acid (ABA) that is transported in the xylem sap from the roots to the shoots as a stress signal during early stress is well established. ... Mechanisms have, therefore, to be postulated that maintain an ABA homeostasis in the xylem under unstressed conditions.
What is the function of abscisic acid?
Abscisic acid owes its names to its role in the abscission of plant leaves. In preparation for winter, ABA is produced in terminal buds. This slows plant growth and directs leaf primordia to develop scales to protect the dormant buds during the cold season.