|
Strain
|
PFGE group
|
MIC (mg/L)
|
Polymyxin B MIC of subpopulations selected in PAP
|
Highest concentration of polymyxin B where growth was observed (mg/L)
|
MIC after 3 days daily passages in drug-free medium (mg/L)
|
MIC after 60 days storage (mg/L)
|
|---|
|
2
|
A
|
≤ 0.125
|
2
|
64
|
32
|
NP
|
|
3
|
A
|
0.25
|
NA
|
64
|
16
|
NP
|
|
5
|
A
|
0.25
|
1
|
NG
|
NA
|
NA
|
|
6
|
A
|
1
|
1
|
64
|
16
|
NP
|
|
7
|
B
|
≤ 0.125
|
0.5
|
64
|
16
|
NP
|
|
8
|
B
|
0.25
|
1
|
64
|
16
|
NP
|
|
9
|
B
|
≤ 0.125
|
0.5
|
64
|
16
|
NP
|
|
10
|
C
|
≤ 0.125
|
1
|
64
|
32
|
≤ 0.125
|
|
12
|
C
|
≤ 0.125
|
1
|
64
|
16
|
NP
|
|
14
|
D
|
≤ 0.125
|
1
|
NG
|
NA
|
NA
|
|
15
|
E
|
0.25
|
1
|
NG
|
NA
|
NA
|
|
16
|
F
|
0.5
|
2
|
NG
|
NA
|
NA
|
|
17
|
F
|
≤ 0.125
|
1
|
NG
|
NA
|
NA
|
|
18
|
G
|
0.25
|
1
|
64
|
≥ 64
|
NP
|
|
19
|
H
|
0.25
|
1
|
NG
|
NA
|
NA
|
|
20
|
I
|
0.25
|
2
|
NG
|
NA
|
NA
|
|
22
|
J
|
0.25
|
1
|
64
|
16
|
0.25
|
|
23
|
K
|
0.25
|
NA
|
NG
|
NA
|
NA
|
|
24
|
L
|
≤ 0.125
|
0.5
|
64
|
16
|
≤ 0.125
|
|
26
|
M
|
≤ 0.125
|
1
|
64
|
≥ 64
|
≤ 0.125
|
|
27
|
N
|
0.5
|
2
|
NG
|
NA
|
NA
|
|
29
|
O
|
≤ 0.125
|
1
|
NG
|
NA
|
NA
|
- PAP population analysis profiles, NA not applicable, NG no growth, NP not performed.
