TABLE 3.

ESBL-negative bloodstream-infection Escherichia coli resistance phenotypes and genotypes.

Strain	ESBL	MLST	PG	Plasmid replicon type	MIC						bla gene product	Transfer
					ATM	FEP	CTX	CAZ	CZO	FOX
EC-1	−	ST51	B2	FIA,FIB,K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-3	−	ST2	B2	ND	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-16	−	ST1	B1	FrepB,K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-18	−	ST51	B2	K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-21	−	ST2	A	FrepB,K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-23	−	ST8	B2	FIB,FrepB,K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-26	−	ST2	B2	K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-28	−	ST117	A	FIB,FrepB,K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-33	−	ST45	B2	FIB,FrepB,K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+
EC-35	−	ST730	A	ND	≤2	≤2	≤1	≤1	≤4	≤8	OXA-30	−
EC-42	−	ST95	A	ND	≤2	≤2	≤1	≤1	≤4	≤8	SHV-42	+
EC-49	−	ST51	B1	K	≤2	≤2	≤1	≤1	≤4	≤8	TEM-1	+

PG, phylogenetic group; MIC, minimum inhibitory concentration.