Table 3.
Mean number of revertants per plate (± SD) in S. typhimurium TA 98 and TA 100 exposed to different concentrations of the 31 methanol plant plant extracts
| Plant #/Conc. | S. typhimurium TA 98 | S. typhimurium TA 100 | ||||
|---|---|---|---|---|---|---|
| 5 mg/ml (500 μg/plate) |
0.5 mg/ml (50 μg/plate) | 0.05 mg/ml (5 μg/plate) |
5 mg/ml (500 μg/plate) |
0.5 mg/ml (50 μg/plate) |
0.05 mg/m (5 μg/plate) |
|
| 1 | 33.33 ± 5.03 | 36.33 ± 4.04 | 43.33 ± 5.51 | 134.00 ± 16.09 | 139.00 ± 18.52 | 135.33 ± 7.63 |
| 2 | 25.33 ± 4.50 | 42.33 ± 7.30 | 36.00 ± 6.12 | 151.00 ± 16.64 | 139.67 ± 7.50 | 136.67 ± 9.86 |
| 3 | 53.67 ± 3.51 | 63.33 ± 4.93 | 58.33 ± 6.35 | 124.33 ± 6.43 | 137.67 ± 4.93 | 155.00 ± 3.60 |
| 4 | 23.00 ± 6.24 | 20.00 ± 4.04 | 24.00 ± 5.20 | 137.67 ± 11.59 | 143.00 ± 5.57 | 143.67 ± 2.52 |
| 5 | 28.67 ± 7.10 | 16.90 ± 5.69 | 18.67 ± 3.78 | 135.33 ± 5.13 | 117.67 ± 6.80 | 127.67 ± 15.95 |
| 6 | 23.67 ± 2.52 | 23.33 ± 3.05 | 19.00 ± 1.00 | 109.33 ± 10.12 | 127.33 ± 4.93 | 145.00 ± 3.51 |
| 7 | 32.33 ± 2.52 | 29.67 ± 7.02 | 19.67 ± 3.51 | 111.33 ± 10.07 | 137.00 ± 12.12 | 138.67 ± 11.72 |
| 8 | 34.67 ± 4.51 | 24.67 ± 7.23 | 21.33 ± 2.52 | 113.00 ± 3.61 | 134.00 ± 4.04 | 120.33 ± 4.04 |
| 9 | 29.33 ± 5.03 | 28.67 ± 5.51 | 25.67 ± 3.21 | 112.67 ± 2.04 | 126.00 ± 7.58 | 122.67 ± 11.37 |
| 10 | 27.00 ± 2.00 | 26.67 ± 1.53 | 26.67 ± 2.08 | 101.67 ± 5.13 | 119.67 ± 4.51 | 104.67 ± 5.69 |
| 11 | 28.00 ± 3.60 | 29.00 ± 6.24 | 25.67 ± 4.51 | 101.33 ± 4.16 | 90.00 ± 3.61 | 93.83 ± 2.52 |
| 12 | 22.33 ± 6.81 | 23.67 ± 4.04 | 25.67 ± 3.05 | 101.33 ± 1.53 | 115.00 ± 12.06 | 127.33 ± 3.21 |
| 13 | 19.33 ± 6.35 | 24.67 ± 6.43 | 19.00 ± 3.61 | 109.33 ± 9.71 | 104.00 ± 5.00 | 116.00 ± 4.58 |
| 14 | 15.00 ± 5.29 | 29.00 ± 9.54 | 29.33 ± 5.69 | 100.67 ± 4.16 | 101.67 ± 7.37 | 96.67 ± 9.71 |
| 15 | 22.67 ± 1.15 | 28.33 ± 7.50 | 23.67 ± 1.53 | 92.67 ± 6.43 | 96.33 ± 3.21 | 99.33 ± 3.06 |
| 16 | 19.67 ± 4.16 | 22.00 ± 2.64 | 20.67 ± 4.16 | 91.67 ± 3.21 | 85.00 ± 3.00 | 90.33 ± 2.31 |
| 17 | 24.33 ± 4.51 | 25.00 ± 4.00 | 22.67 ± 5.13 | 104.00 ± 5.29 | 91.00 ± 4.60 | 98.00 ± 2.00 |
| 18 | 24.00 ± 2.00 | 21.67 ± 2.08 | 26.67 ± 6.03 | 95.67 ± 2.52 | 82.67 ± 3.79 | 96.67 ± 1.53 |
| 19 | 26.00 ± 5.57 | 23.00 ± 6.00 | 25.33 ± 8.14 | 89.33 ± 10.69 | 81.33 ± 1.52 | 102.33 ± 2.08 |
| 20 | 28.67 ± 6.11 | 24.33 ± 1.15 | 21.33 ± 3.05 | 70.00 ± 7.55 | 84.33 ± 1.53 | 74.00 ± 7.80 |
| 21 | 23.33 ± 6.03 | 21.33 ± 2.08 | 25.00 ± 2.64 | 49.33 3.79 | 84.00 ± 10.15 | 77.00 ± 8.08 |
| 22 | 16.00 ± 1.00 | 19.67 ± 3.05 | 18.67 ± 5.51 | 87.67 ± 8.62 | 83.33 ± 4.73 | 86.33 ± 3.3.22 |
| 23 | 18.00 ± 4.36 | 19.67 ± 4.04 | 20.33 ± 1.53 | 88.00 ± 1.73 | 88.33 ± 14.50 | 89.00 ± 3.06 |
| 24 | 21.33 ± 3.21 | 25.00 ± 6.24 | 19.33 ± 3.05 | 82.33 ± 7.37 | 83.33 ± 2.89 | 86.00 ± 2.65 |
| 25 | 40.00 ± 3.60 | 35.00 ± 8.54 | 35.33 ± 2.89 | 102.00 ± 7.94 | 127.33 ± 10.69 | 119.00 ± 11.27 |
| 26 | 38.67 ± 11.06 | 33.33 ± 9.50 | 34.33 ± 6.66 | 114.00 ± 14.00 | 104.00 ± 6.00 | 92.50 ± 7.00 |
| 27 | 36.67 ± 8.14 | 42.67 ± 2.08 | 36.66 ± 2.08 | 122.67 ± 11.59 | 107.33 ± 6.03 | 124.00 ± 4.58 |
| 28 | 37.00 ± 2.64 | 36.67 ± 6.02 | 34.67 ± 4.51 | 119.00 ± 6.00 | 94.00 ± 4.16 | 104.00 ± 8.50 |
| 29 | 28.33 ± 9.71 | 29.00 ± 6.00 | 33.00 ± 9.16 | 97.50 ± 5.13 | 86.50 ± 5.69 | 100.00 ± 8.72 |
| 30 | 33.33 ± 6.11 | 34.67 ± 4.04 | 29.67 ± 6.81 | 98.67 ± 5.03 | 91.66 ± 9.45 | 98.67 ± 5.51 |
| 31 | 25.33 ± 4.04 | 35.00 ± 3.60 | 33.00 ± 11.00 | 82.67 ± 2.52 | 104.67 ± 5.51 | 104.00 ± 9.64 |
| Solvent blank | 24.7 ± 6.59 | 119.90 ± 9.85 | ||||
| 4NQO | 239.44 ± 17.31 | 1082.34 ± 63.91 | ||||