Table 1.
Number of ST131 in Clades A, B, B0, C0, C1 and C2.
| Clade/ subclade | Fastbaps Cluster IDs | fimH allele | Isolate | |||
|---|---|---|---|---|---|---|
| 41 | 22 | 30 | Others | total | ||
| A | 2 | 376 | 38 | 414 | ||
| B | 1, 3, 5, 7, 8 | 8 | 277 | 135 | 420 | |
| B0 | 8 | 13 | 13 | |||
| C0 | — | 51 | 1 | 52 | ||
| C1 | 6 | 1,111 | 10 | 1,121 | ||
| C2 | 4, 9 | 2,032 | 19 | 2,051 | ||
| Total | 384 | 277 | 3,207 | 203 | 4,071 | |
Isolates from Clade A mainly had fimH41 and were assigned to Fastbaps cluster 2. Clade B tended to have fimH22 as well as other fimH alleles, and were assigned to five Fastbaps groups (1/3/5/7/8). Clade C mainly had fimH30 or fimH-like alleles, and were assigned to Fastbaps cluster 6 for C1 (aka C1_6), or clusters 4 (C2_4) or 9 (C2_9) for C2.