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Table 2 Phenotypic and genotypic WGS-based antimicrobial resistance profile of Salmonella spp

From: Whole-genome sequencing-based characterization of Salmonella enterica Serovar Enteritidis and Kentucky isolated from laying hens in northwest of Iran, 2022–2023

Strain no. -serovar

Phenotypic

Genotypic*

Broth dilution

Disc diffusion

CL MIC (mg/L)

CP MIC (mg/L)

S

R

S

R

S9- S. Kentucky

0.25 S

32 R

AM, CR, GM, KA, AK, TB, TE, SXT

CH, NA

AM, CR, GM, KA, CL, SXT

AK, TB, NA, CP, TE, CH

S10-S. Enteritidis

0.5 S

0.12 I

AM, CR, GM, KA, AK, TB, TE, CH, SXT

NA

AM, CR, GM, KA, TE, CH, CL, SXT

AK, TB, NA, CP

S11- S. Kentucky

0.25 S

16 R

AM, CR, GM, AK, TB

KA, NA, TE, CH, SXT

AM, CR, GM, CL

AK, TB, NA, KA, CP, TE, CH, SXT

S12-S. Enteritidis

0.5 S

0.25 I

AM, CR, GM, KA, AK, TB, TE, CH, SXT

NA

AM, CR, GM, KA, TE, CH, CL, SXT

AK, TB, NA, CP

S13-S. Enteritidis

0.25 S

0.12 I

AM, CR, GM, KA, AK, TB, TE, CH, SXT

NA

AM, CR, GM, KA, TE, CH, CL, SXT

AK, TB, NA, CP

S14-S. Enteritidis

1 S

0.12 I

AM, CR, GM, KA, AK, TB, TE, CH, SXT

NA

AM, CR, GM, KA, TE, CH, CL, SXT

AK, TB, NA, CP

S15-S. Enteritidis

1 S

0.25 I

AM, CR, GM, KA, AK, TB, TE, CH, SXT

NA

AM, CR, GM, KA, TE, CH, CL, SXT

AK, TB, NA, CP

S16-S. Enteritidis

0.25 S

0.25 I

AM, CR, GM, KA, AK, TB, TE, CH, SXT

NA

AM, CR, GM, KA, TE, CH, CL, SXT

AK, TB, NA, CP

  1. CP ciprofloxacin, CL colistin, AM ampicillin, CR ceftriaxone, GM gentamicin, AK amikacin, KA kanamycin, TB tobramycin, TE tetracycline, NA nalidixic acid, SXT trimethoprim-sulfamethoxazole, CH chloramphenicol, S susceptible, R Resistant, I Intermediate (non- susceptible)
  2. *WGS-predicted phenotype