Table 1.

Minimum inhibitory concentration (MIC) to quinolones of Salmonella strains isolated in Chile.

Strain	Acc. number	Serotype	Sequence type	Source	MIC CIP (μg/ml)	MIC NAL (μg/ml)	Antimicrobial resistance genes
SAL4629¥	LILV00000000	Enteritidis	11	Poultry	1.0	32	qnrB19*
SAL4630¥	LILU00000000	Enteritidis	11	Poultry	1.0	32	qnrB19*
SAL4674	JWQH00000000	Heidelberg	15	Kelp Gull	0.5	16	qnrB19*
SAL4675	JWQG00000000	Heidelberg	15	Kelp Gull	0.25	> 32	gyrA aa 83 F/S**
SAL4676	JWQF00000000	Heidelberg	15	Kelp Gull	0.25	> 32	gyrA aa 83 F/S**
SAL4678	JWQE00000000	Heidelberg	15	Human	0.5	16	qnrB19*
SAL4679	JWQD00000000	Heidelberg	15	Human	0.5	32	qnrB19*
SAL4688	JWRD00000000	Senftenberg	14	Kelp Gull	0.5	16	qnrB19*

CIP, ciprofloxacin; NAL, nalidixic acid.

Antimicrobial susceptibility ranges. CIP: susceptible (≤ 0.06); non-susceptible (0.06–1); resistant (≥ 1).

NAL: susceptible (≤ 16); resistant (≥ 32).

^*Acquired resistance genes searched using ResFinder tool, DTU. qnrB19: acquired antimicrobial resistance gene, plasmid borne.

^**Genomic gyrA gene: mutation in aminoacid 83.

^¥Data published in Toro et al., 2016.