MLST sequence types and PFGE types of ESBL-producing E. coli isolates

Isolate(s)STaPFGE typeCCb
16, 27, 44, 85, 91, 158ST-01 (2-2-1-1-1-12-1-1-1-4)P11CC1
19, 20ST-02 (2-2-1-1-1-12-1-1-1-6)P11, P12CC1
4, 28ST-03 (2-2-1-1-1-12-1-1-1-8)P10, P11CC1
6ST-04 (2-2-1-1-1-12-1-1-1-2)P01CC1
69ST-05 (2-2-1-1-1-12-1-1-1-9)P11CC1
52ST-06 (2-2-1-1-1-12-1-1-1-10)P01CC1
162, 163, 165ST-07 (2-2-1-1-1-12-1-1-1-100)P11CC1
8, 43ST-08 (3-3-2-3-2-2-13-16-1-1)P04CC2
156, 167ST-09 (3-3-2-3-2-2-13-16-100-4)P03, P07CC2
56, 146, 153, 164ST-10 (3-3-2-3-2-2-13-16-1-100)P06, P07CC2
147ST-11 (10-3-2-3-2-2-13-16-9-26)P05Singleton
32, 155, 157ST-12 (6-3-2-2-3-2-15-14-4-2)P13CC3
2, 57ST-13 (6-3-2-2-3-2-15-14-100-2)P13, P14CC3
53ST-14 (6-3-2-2-3-2-15-14-100-10)P14CC3
77ST-15 (8-3-2-2-2-2-13-13-10-4)P18CC4
14ST-16 (8-3-2-2-2-2-13-13-5-23)P17CC4
145, 186ST-17 (18-21-6-3-8-3-9-11-5-24)P15, P16CC5
168ST-18 (18-21-6-3-8-3-9-11-5-25)P16CC5
166ST-19 (21-22-8-9-9-11-3-8-50-2)P08Singleton
95ST-20 (15-12-5-6-6-7-4-7-1-100)P19Singleton
79ST-21 (14-10-4-5-5-11-2-2-1-100)P02Singleton
170ST-22 (22-23-7-8-10-10-2-3-100-100)P09Singleton
Total no.22195
  • a The ST consists of the allelic profile or allele at each locus in turn: gnd, glnA, aroE, arcA, mdh, adk, gyrB, purA, tem, and shv

  • b A CC is defined as isolates with the identical ST or STs that differ at no more than two loci. Singletons are unique STs that do not cluster into a CC.