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Table 2 Detection of trimethoprim resistance in urine

From: Antimicrobial resistance in urinary pathogens and culture-independent detection of trimethoprim resistance in urine from patients with urinary tract infection

Sample ID

Culture-independent detection of dfrA gene(s)

Organisms isolated from urine

dfrA gene(s) detected in isolates

Susceptibility

CU0000025

ND

Proteus spp.

ND

R

CU0000027

ND

Proteus spp.

ND

I

CU0000031

dfrA7&17

E. coli

dfrA7/17

R

CU0000032

dfrA5

E. coli

dfrA5

R

CU0000036

dfrA1

Proteus spp.a and Klebsiella spp.

dfrA1

R

CU0000042

ND

E. coli

dfrA5

R

CU0000058

dfrA1

E. colia; Klebsiella spp. and Staphylococcus spp.

ND

S

CU0000059

dfrA1; dfrA7&17

E. coli

dfrA1 and dfrA7&17

R

CU0000063

ND

E. colia and Enterococcus spp.

dfrA5

R

CU0000069

dfrA1

E. colia and Enterococcus spp.

dfrA1

R

CU0000073

dfrA5

E. coli

dfrA5

R

CU0000077

dfrA7/17

E. colia and Enterococcus spp.

dfrA7/17

R

CU0000078

ND

E. coli

ND

R

CU0000079

dfrA5

E. colia and Enterococcus spp.

dfrA5

R

CU0000080

dfrA1

E. colia and Enterococcus spp.

dfrA1

R

CU0000081

dfrA1

E. colia and Enterococcus spp.

dfrA1

R

CU0000089

dfrA1

E. colia and Proteus spp.

dfrA1

R

CU0000094

dfrA1

E. colia and Enterococcus spp.

dfrA1

R

CU0000101

dfrA7&17

E. colia and Enterococcus spp.

dfrA7/17

R

CU0000105

dfrA1

Proteus spp.a and Enterococcus spp.

dfrA1

R

CU0000111

dfrA7&17

E. colia and Enterococcus spp.

dfrA7/17

R

  1. Abbreviations: R Resistant, I Intermediate, S Susceptible
  2. aPredominant organism tested for trimethoprim susceptibility
  3. ND Not detected