Table 2.
Tissue culture medium composition used in this protocol
| Purpose | Medium name | Composition |
|---|---|---|
| Callus induction | CIM | NB0 medium (pH 5.8) (3 mg l−1 2,4-d + 0.2 mg l−1 BAP + 500 mg l−1 l-proline) |
| Callus resting | CRM | MS medium (pH 5.8) (5 mg l−1 2,4-d + 1 mg l−1 BAP + 2 g l−1 l-proline + 200 mg l−1 Timentin) |
| Callus selection | CSM | MS medium (pH 5.8) (5 mg l−1 2,4-d + 1 mg l−1 BAP + 2 g l−1 l-proline + 200 mg l−1 Timentin) (50–100 mg l−1 hygromycin B) |
| Regeneration | REG | MS medium (pH 5.8) (2 mg l−1 BAP + 1 mg l−1 IAA + 1 mg l−1 kinetin + 1 mg l−1 NAA + 500 mg l−1 l-proline + 200 mg l−1 Timentin) (20 mg l−1 hygromycin B) |
| Rooting | RM | 1/2 MS salts + 30 g l−1 maltose (pH 5.8) (200 mg l−1 Timentin + 50 mg l−1 hygromycin B) |
NB0 medium, NB Basal Medium + 30 g l−1 maltose + 300 mg l−1 casein enzymatic hydrolysate (CH) + 6.5 g l−1 agar MS medium, MS Basal medium with vitamins + 30 g l−1 maltose + 6.5 g l−1 agar or 3 g l−1 phytagel (in REG)