Table 3. MLST and phylogenetic group assignments for ESBL-producing E. coli isolates.

Isolate ID	ST	Clonal complex	Phylogenetic groupa
63541	ST1199	–	B1
63546	ST533	–	A0b
63560	ST1140	–	D
63562	ST156	ST156	A0
63574	ST90	ST23	A
63606	ST1142	–	A0
63633	ST681	–	B2
63638	ST681	–	B2
63652	ST1134	–	A0
63654	ST1143	–	D
63657	ST1135	–	D
63659	ST1144	ST746	A0
63688	ST1140	–	D
63706	ST746	ST746	A0
63725	ST1143	–	D
63727	ST351	–	A0

^aPhylogentic group as determined by the triplex PCR method (ref Clermont).

^bA0 denotes that all three DNA targets of the triplex PCR failed to amplify.