Table 2.
(a) General linear model results for phenotypic assays, FeNP vs. Control. (b) General linear model results for phenotypic assays, control vs. ancestor.
| (a) | |||
|---|---|---|---|
| Substance | Pop. Effect (F, p) | Conc. Effect (F, p) | Interaction (F, p) |
| magnetite | 383.9, 0.001 | 42.5, 0.001 | 25.9, 0.001 |
| ampicillin | 283.1, 0.001 | 17.1, 0.001 | 16.7, 0.001 |
| chloramphenicol | 71.1, 0.001 | 114.6, 0.001 | 7.9, 0.001 |
| rifampicin | 1285.1, 0.001 | 16.3, 0.001 | 16.5, 0.001 |
| tetracycline | 62.9, 0.001 | 12.6, 0.001 | 5.7, 0.001 |
| iron (II) | 18.6, 0.001 | 88.0, 0.001 | 1.7, 0.116 |
| iron (III) | 42.9, 0.001 | 77.4, 0.001 | 2.7, 0.011 |
| gallium (III) | 29.8, 0.001 | 111.8, 0.001 | 1.2, 0.278 |
| silver (I) | 7.1, 0.009 | 15.8, 0.001 | 2.3, 0.029 |
| (b) | |||
| Substance | Pop. Effect (F, p) | Conc. Effect (F, p) | Interaction (F, p) |
| magnetite | 9.5, 0.003 | 22.7, 0.001 | 12.8, 0.001 |
| chloramphenicol | 159.1, 0.001 | 25.7, 0.001 | 22.6, 0.001 |
| silver (I) | 243.1, 0.001 | 10.4, 0.001 | 15.6, 0.001 |