From: Micropropagation of Andrographis producta through axillary and adventitious shoot regeneration
Growth regulator (μM) | Percentage of response | Mean number of shoots per explant | Mean shoot length (cm) | |||
---|---|---|---|---|---|---|
Control | Node 66.66 | Shoot tip 83.33 | Node 1.25 ± 0.25d | Shoot tip 1.00 ± 0.00f | Node 0.85 ± 0.13fgh | Shoot tip 1.32 ± 0.13e |
KN | ||||||
2.5 | 83.33 | 33.33 | 1.60 ± 0.24d | 1.00 ± 0.00f | 1.79 ± 0.14a | 1.50 ± 0.00de |
5.0 | 66.66 | 50 | 1.25 ± 0.25d | 1.00 ± 0.00f | 0.70 ± 0.07gh | 1.53 ± 0.14de |
7.5 | 50 | 66.66 | 1.00 ± 0.00d | 1.00 ± 0.00f | 0.80 ± 0.05gh | 1.30 ± 0.17e |
10 | 50 | 50 | 1.00 ± 0.00d | 1.00 ± 0.00f | 0.60 ± 0.10 h | 1.76 ± 0.03 cd |
BAP | ||||||
2.5 | 66.66 | 83.33 | 2.25 ± 0.25d | 10.40 ± 0.50e | 0.71 ± 0.04gh | 2.23 ± 0.12ab |
5.0 | 66.66 | 100 | 5.75 ± 0.62c | 17.50 ± 0.88c | 0.90 ± 0.12efgh | 2.45 ± 0.08a |
7.5 | 83.33 | 83.33 | 7.00 ± 0.83c | 14.00 ± 0.54d | 1.03 ± 0.06cdefg | 1.97 ± 0.08bc |
10 | 83.33 | 83.33 | 9.60 ± 0.50b | 10.00 ± 0.77e | 1.35 ± 0.04bc | 1.76 ± 0.05 cd |
TDZ | ||||||
2.5 | 83.33 | 50 | 1.40 ± 0.24d | 1.00 ± 0.00f | 0.94 ± 0.08defgh | 0.90 ± 0.05f |
5 | 50 | 50 | 1.00 ± 0.00d | 1.00 ± 0.00f | 0.86 ± 0.06fgh | 0.86 ± 0.06f |
7.5 | 50 | 33.33 | 1.00 ± 0.00d | 1.00 ± 0.00f | 0.76 ± 0.08gh | 1.20 ± 0.10ef |
10 | 50 | 33.33 | 1.00 ± 0.00d | 1.00 ± 0.00f | 1.16 ± 0.08bcdef | 1.30 ± 0.10e |
2-iP | ||||||
2.5 | 66.66 | 100 | 2.00 ± 0.00d | 16.16 ± 0.65 cd | 1.22 ± 0.21bcde | 2.11 ± 0.10abc |
5.0 | 83.33 | 100 | 6.80 ± 0.80c | 20.50 ± 1.02b | 0.94 ± 0.06defgh | 2.06 ± 0.12abc |
7.5 | 83.33 | 100 | 9.20 ± 0.58b | 21.50 ± 0.50b | 1.24 ± 0.07bcd | 2.03 ± 0.14bc |
10 | 83.33 | 100 | 14.60 ± 0.74a | 27.66 ± 1.05a | 1.40 ± 0.08b | 1.90 ± 0.07bcd |