Table 2.
Phylogenetic groups and sequence types according to ESBL enzymes.
| ESBL enzyme (no. of isolates) | Phylogenetic groups | Sequence types |
|---|---|---|
| CTX-M-1 (27) | A (3), B1 (11), B2 (3), C (6), D (1), E (2), F (1) | ST10 (1), ST23 (2), ST34 (1), ST58 (1), ST69 (1), ST88 (3), ST90 (1), ST131 (2), ST155 (1), ST162 (1), ST205 (1), ST224 (1), ST453 (2), ST1266 (1), ST1431 (1), ST2067 (1), ST2558 (1), ST2766 (1), ST3778 (1), ST8152 (1), ST new 2-6057like (1), ST new 3-1268like (1) |
| CTX-M-14 (39) | A (8), B1 (4), B2 (10), C (11), E (2), F (4) | ST10 (4), ST12 (1), ST59 (1), ST73 (1), ST88 (2), ST93 (1), ST95 (2), ST131 (1), ST167 (3), ST354 (3), ST357 (1), ST362 (1), ST404 (2), ST405 (1), ST410 (3), ST448 (1), ST602 (1), ST1154 (1), ST1193 (1), ST1615 (6), ST5528 (1), ST10328 (1) |
| CTX-M-15 (89) | A (11), B2 (64), C (4), D (2), E (4), F (4) | ST4 (1), ST34 (1), ST38 (2), ST44 (1), ST69 (1), ST90 (1), ST95 (2), ST127 (1), ST131 (59), ST141 (1), ST358 (1), ST361 (3), ST405 (1), ST410 (3), ST540 (1), ST648 (4), ST744 (2), ST1284 (1), ST2279 (1), ST3075 (1), ST5214 (1) |
| CTX-M-27 (21) | B2 (18), C (1), E (2), | ST131 (17), ST38 (2), ST90 (1), ST1193 (1) |
| CTX-M-32 (2) | B1 (2) | ST58 (2) |
| CTX-M-55 (1) | A (1) | ST744 (1) |
| SHV-12 (11) | A (4), B1 (1), C (1), F (5) | ST10 (2), ST23 (1), ST117 (1), ST156 (1), ST354 (2), ST1485 (1), ST3778 (1), ST new 1-10 like (2) |
The most frequent STs are indicated in bold.