Table 1.

Features of the ST274 K. pneumoniae clinical isolates

Isolatea	Bacterial species	Animal	Sample	CTX-M	TEM	DHA-1	Sequence type
Kp1	K. pneumoniae	Hedgehog	Rectal	CTX-M-15	TEM-1	+	ST274
Kp2	K. pneumoniae	Dog	Rectal	CTX-M-15	TEM-1	+	ST274
Kp3	K. pneumoniae	Dog	Rectal	CTX-M-15	TEM-1	+	ST274
Kp4	K. pneumoniae	Sheep	Rectal	CTX-M-15	TEM-1	+	ST274
Kp5	K. pneumoniae	Sheep	Rectal	CTX-M-15	TEM-1	+	ST274
Kp6	K. pneumoniae	Sheep	Rectal	CTX-M-15	TEM-1	+	ST274
Kp7	K. pneumoniae	Dog	Rectal	CTX-M-15	TEM-1	+	ST274
Kp8	K. pneumoniae	Dog	Rectal	CTX-M-15	TEM-1	+	ST274
Kp9	K. pneumoniae	Dog	Rectal	CTX-M-15	TEM-1	+	ST274
Kp10	K. pneumoniae	Dog	Urine	CTX-M-15	TEM-1	−	ST15
Kp11	K. pneumoniae	Cat	Urine	CTX-M-15	TEM-1	+	ST274
Kp12	K. pneumoniae	Dog	Urine	CTX-M-15	TEM-1	+	ST274
Kp13	K. pneumoniae	Dog	Urine	CTX-M-15	TEM-1	+	ST274
Kp14	K. pneumoniae	Cat	Urine	CTX-M-15	TEM-1	+	ST274
Kp15	K. pneumoniae	Cat	Urine	CTX-M-15	TEM-1	+	ST274
Ec1	E. coli	Tawny owl	Rectal	CTX-M-1		−	ST93
Ec2	E. coli	Domestic goose	Rectal	CTX-M-15	TEM-1	−	ST10
Ec3	E. coli	Rock pigeon	Rectal	CTX-M-1		−	ST124
Ec4	E. coli	Dog	Rectal	CTX-M-1		−	ST345
Ec5	E. coli	Dog	Rectal	CTX-M-1		−	ST1001
Ec6	E. coli	Dog	Rectal	CTX-M-15		−	New STc
Ec7	E. coli	Dog	Rectal	CTX-M-1		−	New STc
Ec8	E. coli	Dog	Rectal		TEM-52	−	ST359
Ec9	E. coli	Dog	Rectal	CTX-M-1		−	ST124
Ec10	E. coli	Dog	Rectal	CTX-M-1		−	ST124
Ec11	E. coli	Cat	Rectal	CTX-M-1		−	ST124
Ec12	E. coli	Dog	Rectal	CTX-M-1		−	ST124
Ec13	E. coli	Cat	Rectal	CTX-M-1		−	ST641
Ec14	E. coli	Dog	Urine	CTX-M-1		−	ST345
Ec15	E. coli	Cat	Urine	CTX-M-14		−	ST141
Ko1	K. oxytocab	Dog	Rectal	CTX-M-15	TEM-1	−	NDd
Ko2	K. oxytocab	Dog	Urine	CTX-M-15	TEM-1	−	ND
Ef1	E. fergusonii	Sheep	Rectal	CTX-M-1		−	ND

^aIsolates Ec4 and Kp2 are from a single dog; isolates Kp4 and Ko1 are from a different single dog.

^bThe two K. oxytoca isolates were from two different dogs.

^cThe two new STs are different from each other.

^dND, not determined.