Table 3.
Antibiotic resistance of 175 Pseudomonas spp. The percentage of isolates within each species with MIC above the breakpoint value for 0, 1, 2, 3, 4, 5 or 7 antibiotics (ab = 0 to ab = 7) is shown.
| Best Match (Species) 1 | Isolates (N) | MIC (N) | Proportion of Isolates (%) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ab = 0 | ab = 1 | ab = 2 | ab = 3 | ab = 4 | ab = 5 | ab = 7 | |||
| P. brassicacearum | 1 | 1 | 0.0 | 0.0 | 100 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. brenneri | 1 | 1 | 0.0 | 100 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. caeni 2 | 1 | 0 | |||||||
| P. canadensis | 22 | 11 | 0.0 | 0.0 | 9.1 | 54.5 | 27.3 | 0.0 | 9.1 |
| P. cerasi | 16 | 10 | 50.0 | 50.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. corrugata | 13 | 9 | 0.0 | 66.7 | 22.2 | 0.0 | 0.0 | 11.1 | 0.0 |
| P. deceptionensis | 2 | 2 | 100 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. flavescens | 2 | 2 | 50.0 | 50.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. fragi | 13 | 8 | 87.5 | 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. gessardii | 68 | 26 | 0.0 | 53.8 | 15.4 | 11.5 | 19.2 | 0.0 | 0.0 |
| P. helleri | 6 | 4 | 25.0 | 75.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. helmanticensis | 4 | 3 | 0.0 | 100 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. koreensis | 7 | 5 | 0.0 | 60.0 | 40.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. lactis | 57 | 26 | 0.0 | 0.0 | 15.4 | 61.5 | 23.1 | 0.0 | 0.0 |
| P. marginalis | 11 | 11 | 0.0 | 18.2 | 72.7 | 0.0 | 9.1 | 0.0 | 0.0 |
| P. migulae | 11 | 10 | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. rhodesiae | 1 | 1 | 0.0 | 100 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. silesiensis | 5 | 4 | 25.0 | 75.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. tolaasii | 6 | 4 | 0.0 | 75.0 | 25.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. turukhanskensis | 3 | 3 | 0.0 | 33.3 | 66.7 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. veronii | 22 | 9 | 0.0 | 88.9 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. versuta | 1 | 1 | 0.0 | 100 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| P. weihenstephanensis | 52 | 24 | 79.2 | 20.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| SUM | 325 | 175 | 20.6 | 40.6 | 14.9 | 14.3 | 8.6 | 0.6 | 0.6 |
1 Best match based on 288 bp og the 16S rRNA gene and the BLAST 16S rRNA (bacterial and archaea type strains) database. 2 This isolate was not viable when selected for MIC testing.