1. CYP72A enzymes Catalyse 13-hydrolyzation of gibberellins Nat Plants

2. Biosynthesis of gibberellins follows the basic pathway of isoprenoid Biosynthesis

3. Photoperiod and temperature modified the response of this species to exogenous application of gibberellins (GAs) and abscisic acid (ABA).

4. Abscisin II is a recently discovered1,2 plant hormone which appears to inhibit the action of auxins, gibberellins and kinins3

5. Abscisic acid (ABA) and gibberellins (GAs) elicit distinct responses in Aleurone cells, ranging from those occurring within minutes of hormone addition to those that require several hours or …

6. Bolting: an unusual lengthening of plant stems, due to elongation of cells, which can be induced by plant hormones called GIBBERELLINS producing a stem with long INTERNODES

7. Isolated Aleurone layers, which consist of only one type of cells, can respond to exogenous gibberellic acid (GA 3) (one of the gibberellins) in a fashion comparable to what happens during seed germination.In the presence of GA 3, the activity of α-amylase increases with a lag period of 4–8 hr (Fig