BMC Microbiology

Table 4 MLST analysis of CRe from cockroach and human inhabitants per household

From: Household cockroaches carry CTX-M-15-, OXA-48- and NDM-1-producing enterobacteria, and share beta-lactam resistance determinants with humans

Household code		Isolates	MLST
Household code		Isolates	ST	CC
2		E. coli ^human	215	10
2		C. freundii^cockroach	–
2		C. freundii ^cockroach	–
13		K. oxytoca ^human	–
13		E. coli ^human	542	singleton
13		E. cloacae ^cockroach	–
34		E. coli ^human	9	20
34		E. coli ^cockroach	9	20
34		E. coli ^cockroach	101	101
37		E. coli ^human	44	10
37		E. coli ^cockroach	44	10
37		E. coli ^cockroach	367	23
39		E. coli ^human	189	165
39		E. coli ^cockroach	48	10
39		E. coli ^cockroach	405	405
41		E. coli ^human	341	205
41		E. coli ^human	443
41		E. coli ^cockroach	443
49		K. pneumoniae^human	231	131
49		K. pneumoniae ^cockroach	231	131
59		E. coli ^human	88	23
59		C. freundii ^cockroach	–
65		E. coli ^human	1250	singleton
65		E. agglomerans^cockroach	–
65		E. agglomerans^cockoach.	–
69		E. coli ^human	871	singleton
69		K. pneumoniae ^human	244	singleton
69		E. kobei ^cockroach	–
71		E. coli ^human	215	10
71		K. pneumoniae ^human	171	singleton
71		K. oxytoca ^cockroach	–
81		E. coli ^human	453	86
81		C. koseri ^human	–
81		E. coli ^cockroach	453	86
84		E. coli ^human	162	469
84		P. mirabilis ^cockroach	–
86		E. coli ^human	1287	singleton
86		C. amalonaticus ^cockroach	–
91		E. coli ^human	117	singleton
91		S. cholaeraesuis ^cockroach	–

*C+, conjugation tests; dark cells within the C+ column show that the isolate successfully transferred their β-lactamase phenotype and genotype to J53 E.coli recipient via conjugation; white cells within the C+ column indicate unsuccessful conjugation of β-lactamase phenotype and genotype to J53 E.coli recipient via conjugation; MLST, multilocus sequence typing; ST, Sequence Type; CC, clonal complex

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ISSN: 1471-2180

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