Table 2.

Distribution and positive rate of antimicrobial resistance genes carried by 55  S . algae strains

Category	Genotype	no. of strains	Positive rate (%)
β-lactam	bla OXA-SHE, bla OXA-10, bla OXA-55, bla CTX-M-15, bla CMY-2, bla TEM-2, bla VEB-1	55	100
Quinolones	qnrA1, qnrA3, qnrA5, qnrA7	36	65.5
Aminoglycosides	armA, aph(3'')-Ib, aph(6)-Id, ant(2'')-Ia, aadA1, aadA2	12	21.8
Sulfonamides	dfrA12, dfrA27, sul1, sul2	12	21.8
Amide alcohols	cmlA1, catA1, floR	8	14.5
Lincosamides	vga(A)	1	1.8
Tetracyclines	tet(A)	1	1.8
Macrolides	erm(42)	1	1.8