Table 4. Antibiotic resistance genes in sequenced S. Enteritidis and S. Typhimurium isolates.

Genea	S. Enteritidis Isolates						S. Typhimurium Isolates									GenBank	Resistance
	12F	23A	32A	38A	48F	60A	11F	19F	21A	29A	34A	36A	46F	51A	52F
aac(6')-Iaa_1	100b	100	100	100	100	100	100	100	100	100	100	100	100	100	100	NC_003197	Aminoglycoside resistance
aph(3'')-Ib_5	-c	-	-	-	-	-	-	-	100	-	-	-	98.1	100	100	AF321551	Aminoglycoside resistance
aph(3')-Ia_1	-	-	-	-	-	-	-	-	100	-	-	-	-	-	-	V00359	Aminoglycoside resistance
aph(6)-Id_1	-	-	-	-	-	-	-	-	100	-	-	-	100	100	100	M28829	Aminoglycoside resistance
blaCARB-2_1 d	-	-	-	-	-	-	-	-	-	-	100	-	-	-	-	M69058	Beta-lactam resistance
blaTEM-1B_1 e	-	100	-	100	-	-	-	-	100	-	-	-	-	-	-	JF910132	Beta-lactam resistance
dfrA5_1	-	-	-	-	-	-	-	-	100	-	-	-	-	-	-	X12868	Trimethoprim resistance
floR_2	-	-	-	-	-	-	-	-	-	-	100	-	-	-	-	AF118107	Phenicol resistance
sul2_2	-	-	-	-	-	-	-	-	100	-	-	-	100	100	100	AY034138	Sulphonamide resistance
tet(A)_6	-	-	-	-	-	-	-	-	97.8	-	-	-	100	97.8	97.8	AF534183	Tetracycline resistance
tet(G)_2	-	-	-	-	-	-	-	-	-	-	100	-	-	-	-	AF133140	Tetracycline resistance
gyrA mutation	-	-	-	-	-	-	-	-	-	-	D87N	-	-	S83Y	-	X78977	Fluoroquinolone resistance

^aGene symbol as per ResFinder database

^bPercent gene coverage

^cNegative for presence

^dAlternate name: PSE-1, blaP1b

^eAlternate name: Rbla TEM-1

Resistance to trimethoprim, sulphonamide and carbenicillin was tested by disk diffusion method. Resistance to other antibiotics was tested by E test