Growth regulators (µM) | % of explants without reaction | % of callogenous explants | Comments on calluses development | |
BAP | 2 | 54.5bc | 0a | ― |
4 | 38.2b | 0a | ― | |
4.5 | 13.9a | 0a | ― | |
7 | 42.9b | 0a | ― | |
Kinetin | 2 | 72.7d | 0a | ― |
4 | 64.7c | 0a | ― | |
4.5 | 63.6c | 0a | ― | |
7 | 76.5d | 0a | ― | |
Zeatin | 2 | 0a | 74.2d | White callus, compact, hard and poorly developed (0.2 - 0.3 cm) |
4 | 0a | 67.7cd | White callus, compact, hard and poorly developed (0.3 - 0.4 cm) | |
4.5 | 0a | 41.2b | White callus, compact, hard and poorly developed (0.2 - 0.4 cm) | |
7 | 8.3a | 54.2c | White callus, compact, hard and poorly developed (0.2 - 0.3 cm) | |
Adenine | 2 | 0a | 80.0d | Green callus, compact, hard and poorly developed (0.2 - 0.3 cm) |
4 | 4.4a | 78.9d | Green callus, compact, hard and poorly developed (0.2 - 0.3 cm) | |
4.5 | 12.8a | 71.6cd | Green callus, compact, hard and poorly developed (0.3 - 0.4 cm) | |
7 | 19.8ab | 65.7cd | Green callus, compact, hard and poorly developed (0.2 - 0.3 cm) | |
DPU | 2 | 90.0e | 0a | ― |
4 | 93.3e | 0a | ― | |
4.5 | 93.3e | 0a | ― | |
7 | 96.6e | 0a | ― | |
TDZ | 2 | 10.0a | 63.3cd | Green callus, compact, hard and poorly developed (0.3 - 0.4 cm) |
4 | 17.3ab | 66.0cd | Green callus, compact, hard and poorly developed (0.2 - 0.3 cm) | |
4.5 | 16.9ab | 73.1d | Green callus, compact, hard and poorly developed (0.3 - 0.4 cm) | |
7 | 0.9a | 91.4e | Green callus, compact, hard and poorly developed (0.2 - 0.4 cm) |