TABLE 2.
Number of pathogenicity islands (PAIs) detected in 220 commensal Escherichia coli isolates, classified according to phylogenetic group
| Phylogenetic group | Sourcea | No. (%) of isolates with the following number of PAIs detected: |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | ||
| A | E | 73 (73) | 21 (21) | 5 (5) | 1 (1) | ||||
| O | 7 (70) | 3 (30) | |||||||
| B1 | E | 35 (53) | 20 (31) | 4 (6) | 5 (8) | 1 (2) | |||
| O | 14 (82) | 3 (18) | |||||||
| B2 | E | 5 (17) | 4 (14) | 11 (38) | 7 (24) | 1 (3) | 1 (3) | ||
| O | 2 (22) | 3 (34) | 2 (22) | 2 (22) | |||||
| D | E | 4 (15) | 13 (50) | 9 (35) | |||||
| O | 9 (64) | 3 (22) | 2 (14) | ||||||
a
E, our work; O, another work (14).