TABLE 4.
Molecular characteristics of isolated ESBL-producing E. coli (n = 124)
| MLST_ST a | CTX-M subtype | ST131 clade (n = 91) | |||
|---|---|---|---|---|---|
| 131 | 91 (73.4%) | 27 | 59 (47.6%) | C1-M27 | 43 (47.3%) |
| 1193 | 6 (4.8%) | 15 | 30 (24.2%) | C-non-M27 | 20 (22%) |
| 38 b | 6 (4.8%) | 14 | 25 (20.2%) | C2 | 17 (18.7%) |
| 95 | 3 (2.4%) | 55 | 4 (3.2%) | A | 8 (8.8%) |
| 10 | 2 (1.6%) | 8 | 2 (1.6%) | B | 2 (2.2%) |
| 69 | 2 (1.6%) | 65 | 2 (1.6%) | C0 | 1 (1.1%) |
| 393 | 2 (1.6%) | 3 | 1 (0.8%) | ||
| 104 | 1 (0.8%) | ||||
a
n=1 (0.8%) for ST12, 23, 73, 155, 162, 215, 450, 533, 648, 803, 1588, and 5150, respectively.
b
includes one isolate with single locus variant of ST38.