TABLE 1.
Susceptibility of resistant populations of S. maltophilia to AMPs
| Strain | Passaged with | Initial concn (mg/liter) | Final concn achieved during serial passage (mg/liter) | MIC (mg/liter) of: |
Isolated clone | ||
|---|---|---|---|---|---|---|---|
| LL-37 | PR-39 | Colistin | |||||
| D457 | 100 | 7.5 | 2.5 | ||||
| DA61805 | MIEM | 100 | 7.5 | 2.5 | DA61861 | ||
| DA61806 | MIEM | 100 | 7.5 | 2.5 | DA61862 | ||
| DA61807 | MIEM | 100 | 7.5 | 2.5 | DA61863 | ||
| DA61808 | MIEM | 100 | 7.5 | 2.5 | DA61864 | ||
| DA61715 | LL-37 | 50 | 112.5 | >200 | 60 | 10 | DA61754 |
| DA61716 | LL-37 | 50 | 112.5 | >200 | 7.5 | 5 | DA61758 |
| DA61717 | LL-37 | 50 | 112.5 | >200 | 7.5 | >20 | DA61759 |
| DA61718 | LL-37 | 50 | 112.5 | 200 | 7.5 | >20 | DA61764 |
| DA61719 | LL-37 | 50 | 168.75 | >200 | 7.5 | >20 | DA61765 |
| DA61720 | LL-37 | 50 | 112.5 | >200 | 7.5 | >20 | DA61770 |
| DA61721 | LL-37 | 50 | 112.5 | 200 | >60 | >20 | DA61771 |
| DA61722 | LL-37 | 50 | 168.75 | 200 | 7.5 | >20 | DA61776 |
| DA61723 | PR-39 | 2 | 34.2 | 200 | >60 | 20 | DA62005 |
| DA61724 | PR-39 | 2 | 34.2 | 200 | >60 | 20 | DA61990 |
| DA61725 | PR-39 | 2 | 34.2 | 200 | >60 | 20 | DA62006 |
| DA61726 | PR-39 | 2 | 51.3 | 200 | >60 | 20 | DA61991 |
| DA61727 | PR-39 | 2 | 34.2 | 200 | >60 | 20 | DA61992 |
| DA61728 | PR-39 | 2 | 34.2 | 200 | >60 | 20 | DA61993 |
| DA61729 | PR-39 | 2 | 51.3 | 200 | >60 | >20 | DA61994 |
| DA61730 | PR-39 | 2 | 51.3 | 200 | >60 | 20 | DA61995 |
| DA61789 | Colistin | 0.25 | 1.59 | 100 | 7.5 | >20 | DA61947 |
| DA61790 | Colistin | 0.25 | 1.59 | 100 | 7.5 | 20 | DA61859 |
| DA61791 | Colistin | 0.25 | 1.06 | 200 | 30 | >20 | DA61948 |
| DA61792 | Colistin | 0.25 | 1.59 | 100 | 7.5 | >20 | DA61860 |
| DA61793 | Colistin | 0.25 | 1.06 | 100 | 30 | >20 | DA62004 |
| DA61794 | Colistin | 0.25 | 1.59 | 200 | 7.5 | >20 | DA61989 |
| DA61795 | Colistin | 0.25 | 1.59 | 200 | 30 | >20 | DA61949 |
| DA61796 | Colistin | 0.25 | 1.59 | >200 | 30 | >20 | DA61950 |