Differences in ESBL Genes between E. coli, Klebsiella spp. and Enterobacter Cloacae Strains : Table 1

Table 1: Evidence for horizontal plasmid transfer in individual patients. Shown are beta-lactamase genotypes of patients where identical plasmid encoded beta-lactamase genes occur in different bacterial species, indicating that horizontal gene transfer may have occurred.
0: PCR negative, 1: PCR positive, x: not tested

					CTX-M subtype					ampC subtype
Patient number	Bacterial species	TEM	SHV	CTX-M	I	II	III	IV	V	MOX	DHA	EBC	ACC	FOX	CIT
1	E. coli	0	1	1	0	1	0	1	0	0	0	0	0	0	0
1	E. cloacae	0	1	1	0	1	0	1	0	0	0	1	0	0	0
2	K. pneumoiae	0	1	1	1	0	0	0	0	0	0	0	0	0	0
2	E. coli	1	1	1	1	0	0	0	0	0	0	0	0	0	0
2	K. pneumoiae	1	1	1	1	0	0	0	0	0	0	0	0	0	0
3	E. cloacae	0	1	1	0	1	0	1	0	0	0	1	0	0	0
3	E. coli	1	1	1	0	1	0	1	0	0	0	0	0	0	0
4	E. coli	1	1	1	0	1	0	1	0	0	0	0	0	0	0
4	E. cloacae	0	1	1	0	1	0	1	0	0	0	1	0	0	0
5	K. pneumoiae	1	1	1	1	0	0	0	0	0	0	0	0	0	0
5	E. coli	0	1	1	1	0	0	0	0	0	0	0	0	0	0
6	E. coli	0	1	1	0	1	0	1	0	0	0	0	0	0	0
6	E. cloacae	0	1	1	0	1	0	1	0	0	0	1	0	0	0
7	K. pneumoiae	0	1	1	1	0	0	0	0	0	0	0	0	0	0
7	E. coli	1	0	1	1	0	0	0	0	0	0	0	0	0	0
8	E. cloacae	0	1	1	0	1	0	1	0	0	0	1	0	0	0
8	E. coli	0	1	1	0	1	0	1	0	0	0	1	0	0	0
9	K. pneumoiae	0	1	1	1	0	0	0	0	0	0	0	0	0	0
9	E. coli	0	0	1	1	0	0	0	0	0	0	0	0	0	0
10	K. pneumoiae	0	1	1	1	0	0	0	0	0	0	0	0	0	0
10	E. coli	0	0	1	1	0	0	0	0	0	0	0	0	0	0
11	K. pneumoiae	0	1	1	1	0	0	0	0	0	0	0	0	0	0
11	E. coli	1	0	1	1	0	0	0	0	0	0	0	0	0	0
12	E. coli	1	1	1	0	1	0	1	0	0	0	0	0	0	0
12	E. cloacae	0	1	1	0	1	0	1	0	0	0	1	0	0	0
13	K. pneumoiae	0	0	1	1	0	0	0	0	0	0	0	0	0	0
13	E. coli	0	0	1	1	0	0	0	0	0	0	0	0	0	0
14	K. pneumoiae	1	1	1	1	0	0	0	0	0	0	0	0	0	0
14	E. coli	1	0	1	1	0	0	0	0	0	0	0	0	0	0
15	E. coli	1	1	1	0	1	0	1	0	0	0	0	0	0	0
15	E. cloacae	0	1	1	0	1	0	1	0	0	0	1	0	0	0
16	E. coli	0	0	1	1	0	0	0	0	0	0	0	0	0	0
16	K. pneumoiae	0	1	1	1	0	0	0	0	0	0	0	0	0	0
17	E. coli	1	1	1	0	1	0	1	0	0	0	0	0	0	0
17	E. cloacae	0	1	1	0	1	0	1	0	0	0	1	0	0	0
18	K. pneumoiae	0	1	1	1	0	0	0	0	0	0	0	0	0	0
18	E. coli	1	0	1	1	0	0	0	0	0	0	0	0	0	0
19	K. pneumoiae	1	0	1	1	0	0	0	0	0	0	0	0	0	0
19	E. coli	1	0	1	1	0	0	0	0	0	0	0	0	0	0
20	K. pneumoiae	1	1	0	x	x	x	x	x	0	0	0	0	0	0
20	E. coli	1	1	0	x	x	x	x	x	0	0	0	0	0	0
21	E. coli	0	1	0	x	x	x	x	x	0	0	0	0	0	0
21	K. pneumoiae	0	1	0	x	x	x	x	x	0	0	0	0	0	0
22	K. pneumoiae	1	1	1	1	0	0	0	0	0	0	0	0	0	0
22	K. oxytoca	1	1	1	1	0	0	0	0	0	0	0	0	0	0
23	K. pneumoiae	0	1	0	x	x	x	x	x	0	0	0	0	0	0
23	E. coli	1	1	0	x	x	x	x	x	0	0	0	0	0	0
20	K. pneumoiae	1	1	0	x	x	x	x	x	0	0	0	0	0	0