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Table 3 AMR determinant, plasmid replicon, and virulence gene detections based on WGS in Salmonella serotypes

From: Whole genome sequencing analysis of multiple Salmonella serovars provides insights into phylogenetic relatedness, antimicrobial resistance, and virulence markers across humans, food animals and agriculture environmental sources

Characteristic:

S. Typhimurium & S. 4,[5],12:i:-

S. Derby

S. Schwarzengrund

AMR gene (OR)a

aadA25 (11.05)

sul1 (2.18)

tetA (0.23)

tetG (∞)

aadA1 (4.22)

aadA2 (3.2)

tetA (4.57)

tetR (10.44)

aph(3″)-Ib (48.9)

aph(6)-Id (25.25)

strA (48.9)

strB (40.48)

Plasmid (OR)a

colRNAI (5.07)

IncFIB (8.4)

IncFII (10.51)

IncQ2 (∞)

IncFIB (7.22)

IncFIC (∞)

IncFII (20.53)

Virulence gene (OR)a

pefA (224)

spvB (268.24)

sspH1 (3.28)

gtrA (5.38)

sseJ/K1/L (∞)

sseK2 (4.5)

cdtB (∞)

iucA/B/C/D (92.27)

iutA (92.27)

spvB (0)

  1. a An odds ratio (OR) of 0 indicates the absence of that gene in a given Salmonella serotype, while the OR of infinity (∞) indicates that the mentioned gene was detected only in a specific serotype and none of the other serotypes
  2. Only the odds ratios with P-value < 0.05 are shown