Table 7.
Antimicrobial activity, expressed as inhibition zone diameter in mm, of the actinobacteria strains isolated from Saharan saline soil.
| Strains | Activity (mm) |
||||
|---|---|---|---|---|---|
| E. coli | S. aureus | MRSA | B. subtilis | P. aeruginosa | |
| GSBNT5 | 11.47 ± 0.63 | 21.82 ± 2.61 | - | 16.29 ± 1.58 | - |
| GSBNT7 | - | - | - | 14.59 ± 1.39 | - |
| GSBNT9 | - | 23.71 ± 2.58 | - | 18.13 ± 1.34 | - |
| GSBNT10 | 18.36 ± 1.86 | 26.87 ± 1.19 | 22.71 ± 1.36 | 26.12 ± 2.40 | - |
| GSBNT11 | - | 8.23 ± 0.73 | - | - | - |
| GSBNT16 | - | 20.89 ± 1.42 | - | 15.86 ± 1.16 | - |
| GSBNT17 | 12.57 ± 1.14 | 20.49 ± 1.69 | 12.03 ± 1.37 | 13.92 ± 1.70 | - |
| GSBNT19 | - | - | - | 10.78 ± 0.84 | - |
| GSBNT20 | - | 22.63 ± 2.12 | - | - | - |
| GSBNT24 | - | - | - | 12.71 ± 1.26 | - |
| GSBNT27 | - | 10.90 ± 0.71 | - | - | - |
| GSBNT33 | - | 15.58 ± 1.32 | - | - | - |
| GSBNT35 | - | - | - | 11.94 ± 1.08 | - |
| GSBNT36 | - | 9.25 ± 0.68 | 12.47 ± 1.06 | - | - |
| GSBNT37 | 10.65 ± 1.13 | 24.84 ± 1.58 | - | 16.12 ± 1.68 | - |
| GSBNT40 | - | - | - | 12.47 ± 0.79 | - |
| GSBNT41 | - | - | - | 17.89 ± 1.88 | - |
| GSBNT42 | - | 12.25 ± 1.34 | - | - | - |
| GSBNT48 | - | - | - | 10.59 ± 1.36 | - |
| GSBNT49 | - | - | - | 12.43 ± 1.27 | - |
| GSBNT50 | 9.12 ± 0.80 | 18.72 ± 2.26 | 14.11 ± 2.06 | - | 9.25 ± 1.14 |
| GSBNT52 | - | 20.11 ± 2.19 | - | - | - |
| GSBNT55 | - | - | - | 15.02 ± 1.13 | - |
| GSBNT56 | - | 7.43 ± 0.86 | - | - | - |
| GSBNT57 | - | - | - | 10.88 ± 1.26 | - |
| GSBNT62 | - | 14.78 ± 0.95 | - | - | - |
| GSBNT63 | 12.78 ± 1.33 | 16.64 ± 1.48 | - | 14.27 ± 1.48 | - |
| GSBNT65 | - | 9.35 ± 1.08 | - | - | - |
| GSBNT66 | - | - | - | 10.93 ± 1.62 | - |
| GSBNT72 | 15.26 ± 2.48 | 23.10 ± 2.39 | - | 13.42 ± 1.71 | - |
| GSBNT74 | - | - | - | 9.23 ± 1.07 | - |
| GSBNT75 | - | - | - | 16.89 ± 1.77 | - |
| GSBNT78 | - | 11.25 ± 0.84 | - | - | - |
| GSBNT93 | - | - | - | 15.03 ± 1.96 | - |
| GSBNT95 | - | - | - | 11.72 ± 1.62 | - |
| GSBNT103 | 9.44 ± 0.68 | - | - | - | 9.12 ± 0.69 |
| GSBNT107 | - | - | - | 10.45 ± 0.63 | - |
| WSBNT111 | - | 9.05 ± 0.79 | - | 9.19 ± 0.72 | 11.10 ± 1.69 |
| WSBNT112 | - | 22.29 ± 1.88 | 19.61 ± 1.17 | 14.89 ± 1.45 | 12.06 ± 2.49 |
| WSBNT113 | - | - | - | 15.18 ± 1.79 | - |
| WSBNT114 | - | 25.04 ± 1.59 | 20.65 ± 1.55 | 21.89 ± 2.35 | 8.64 ± 0.38 |
| WSBNT115 | - | 22.04 ± 2.06 | 18.43 ± 1.87 | 16.78 ± 1.51 | 10.04 ± 2 |
| WSBNT117 | - | 23.59 ± 2.21 | 16.63 ± 1.29 | 18.53 ± 2.49 | - |
| WSBNT118 | 14.83 ± 1.23 | 12.34 ± 1.04 | 9.18 ± 0.98 | 10.16 ± 1.93 | - |
| WSBNT119 | - | 22.59 ± 1.48 | 14.47 ± 1.43 | 17.10 ± 2.16 | - |