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Table 3 Antibiotic resistance in M. genitalium exclusively found in C. trachomatis co-infected samples (A), with a high rate of co-resistance to macrolides (23S) and fluoroquinolones (parC) in the resistant isolates (B)

From: Mycoplasma genitalium in Singapore is associated with Chlamydia trachomatis infection and displays high macrolide and Fluoroquinolone resistance rates

A

  

Wild-type

Resistance mutation

Total

 

C. trachomatis

4

5

9

 

N. gonorrhoeae

0

0

0

 

CT/NG dual infection

0

1

1

 

CT/NG negative

6

0

6

 

Total

10

6

16

B

  

23S Mutation

   
  

wt

A2058G

A2059G

Total

parC mutation

wt

10

  

10

 

Ser83 ➔Asn

 

1

 

1

 

Asp87 ➔Tyr

 

1

 

1

 

Ser84âž” Pro

 

1

 

1

 

Ser83 ➔Ile

2

 

1

3

 

Total

12

3

1

16