Coexistence of blaIMP−4 and blaSFO−1 in an IncHI5B plasmid harbored by tigecycline-non-susceptible Klebsiella variicola strain

Table 2 Antibiotic resistance genes of K.variicola 4253

Genome	Drug class	Coding genes
Chromosome	Efflux pump-associated gene	oqxA, oqxB
	Beta-lactam	bla_LEN−25
	Fosfomycin	fosA
p4253-imp	Beta-lactam	bla_IMP−4, bla_SFO−1, bla_OXA−1, bla_TEM−214
	Aminoglycoside	aac [3]-IId, aac(6’)-Ib-cr, aac(6’)-Ib4, aph [6]-Id, aph(3’’)-Ib
	Macrolide	mphA, mphE, msrE
	Phenicol	catB3
	Rifampicin	arr-3
	Sulfonamide	sul1
	Tetracycline	tet(D)
p4253-2	None	None
p4253-3	None	None

ISSN: 1476-0711