Molecular Characterization of a Multidrug-Resistant Klebsiella pneumoniae Strain R46 Isolated from a Rabbit

Table 4

Resistance genes encoded on the K. pneumoniae R46 genome.

Genome	Class of resistance genes	Resistance genes
Chromosome	Quinolone	oqxA, oqxB
	Fosfomycin	fosA
	β-Lactams	blaSHV-1
	Amphenicols	mdfA2
pR46-27	Amphenicols	floR
pR46-42	β-Lactams	blaCTX-M-99, blaCTX-M-14
pR46-270	β-Lactams	blaOXA-1
	Tetracycline	tetA, tetR
	Macrolide	mef(B), mphA, mrx, mphR
	Sulfonamide	2sul1, sul2, sul3
	Quaternary ammonium compounds	qacH, qacEΔ1
	Trimethoprim	dfrA12
	Quinolone	qnrB2
	Rifampin	arr-2
	Aminoglycosides	aacA4, aac3, aadA1, aadA2, cmlA1, strA, strB, aphA1a
	Amphenicols	catB3
	Tunicamycin	tmrB
	Silver	silA, silB, silC, silE, silF, silR, silS
	Copper	copA, copB, copC, copD, pcoE, copG, pcoR, pcoS
	Arsenic	arsR, arsD, arsA, arsB, arsC
	Mercury	merA, merC, merP, merE, merD, merT, merR