Table 1 Characteristics of strains used for transformation and induction of resistance experiments.

From: Gonococcal resistance to zoliflodacin could emerge via transformation from commensal Neisseria species. An in-vitro transformation study

Isolate

Species

Zoliflodacin MIC (mg/L)*

Azithromycin MIC (mg/L)

Ceftriaxone MIC (mg/L)

Ciprofloxacin MIC (mg/L)

Source of isolate

9/1

N. subflava

0.5

3

0.023

ND

Resistogenicity study15

45/1

N. subflava

2

6

0.047

ND

Resistogenicity study

773/3

N. mucosa

0.125

2

0.032

0.006

PREGO/ComCom study16

801/1

N. mucosa

1

ND

ND

ND

PREGO/ComCom study16

DSM4631

N. mucosa

0.5

ND

ND

ND

Reference strain

793/3

N. macacae

0.5

ND

ND

ND

PREGO/ComCom study16

782/1

N. cinerea

0.125

2

 < 0.016

0.012

PREGO/ComCom study16

761/1

N. lactamica

0.125

2

 < 0.016

0.19

PREGO/ComCom study16

ATCC49226

N. gonorrhoeae

0.125

0.25

 < 0.016

0.003

Reference strain

WHO F

N. gonorrhoeae

0.032

0.125

 < 0.016

0.004

WHO reference strain34

WHO P

N. gonorrhoeae

0.125

4

0.004

0.004

WHO reference strain34

WHO X

N. gonorrhoeae

0.125

0.25

1.5

 > 32

WHO reference strain34

WHO Z

N. gonorrhoeae

0.125

0.75

0.5

 > 32

WHO reference strain34

38/1

N. gonorrhoeae

0.125

0.25

0.016

ND

Resistogenicity study15

  1. ND not determined.
  2. *MIC’s determined in the present study.