Plant growth regulator (mg/L) | Day of callus formation | Explant producing callus (%) | Callus proliferation (%) |
| Morphology of callus | |
2,4-D | BAP |
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1.0 | 1 | - | 0 | 0 |
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3 | - | 0 | 0 |
|
| |
5 | - | 0 | 0 |
|
| |
5.0 | 1 | - | 0 | 0 |
|
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3 | - | 0 | 0 |
|
| |
5 | - | 0 | 0 |
|
| |
10.0 | 1 | 3 - 6 | 2.4 | 0 |
| All calluses that obtained were compact, nodular, yellowish, brown in colour. The callus turned browning after 9 months of culture, and no proliferation occurred |
3 | 3 - 6 | 0.5 | 0 | |||
5 | - | 0 | 0 | |||
20.1 | 1 | 3 - 6 | 0.8 | 0 | ||
3 | 3 - 6 | 0.1 | 0 | |||
5 | - | 0 | 0 | |||
40.1 | 1 | 3 - 6 | 0.4 | 0 | ||
3 | 3 - 6 | 0.1 | 0 | |||
5 | - | 0 | 0 | |||
60.0 | 1 | - | 0 | 0 |
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3 | - | 0 | 0 |
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| |
5 | - | 0 | 0 |
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| |
100.0 | 1 | - | 0 | 0 |
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3 | - | 0 | 0 |
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| |
5 | - | 0 | 0 |
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