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Table 6 Summary of resistance profiles, target gene mutations and prevalence of PMQR genes

From: Chromosomal and plasmid-mediated fluoroquinolone resistance in human Salmonella enterica infection in Ghana

Serovar

Study site

Cip MIC (μg/ml)

Coresistance

Target mutations

gyrA

gyrB

PMQR

Typhi

APH

0.12

AMPCSXTNATET

Ser83Tyr

Phe601Leu

 

Glu133Gly

  

Ile203Ser

  

Typhi

APH

0.03

AMPCSXTTET

Glu133Gly

Phe601Leu

 

Ile203Ser

  

Typhi

APH

0.03

 

Glu133Gly

  

Ile203Ser

  

Typhi

APH

0.03

 

Glu133Gly

Phe601Leu

 

Ile203Ser

  

Typhi

APH

0.03

 

Glu133Gly

  

Ile203Ser

  

Enteritidis

KATH

0.03

AMPCSXTTET

Ile203Ser

  

Enteritidis

KATH

0.12

 

Asp87Gly

  

Ile203Ser

  

Enteritidis

KATH

0.12

 

Asp87Gly

  

Ile203Ser

  

Enteritidis

KATH

0.50

 

Ile203Ser

 

qnrS

Typhimurium

APH

0.03

 

Ile203Ser

  

Typhimurium

APH

0.50

AMPAMC

Ile203Ser

 

qnrS

Typhimurium

APH

0.03

AMPAMC

Lys154Asn

  

Typhimurium

APH

0.03

AMPCSXTAMC

Ile203Ser

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