|
Doubling time, hours
|
---|
Cell type
|
Low density
|
High density
|
---|
Wild-type
|
13.0 ± 0.6
|
35.4 ± 4.3
|
aprA
-
|
9.7 ± 0.1**
|
20.7 ± 0.4*
|
cfaD
-
|
10.9 ± 0.4*
|
17.7 ± 0.1**
|
gα2
-
|
13.9 ± 0.1
|
34.9 ± 3.3
|
gα5
-
|
12.2 ± 0.5
|
34.6 ± 1.3
|
gα7
-
|
12.2 ± 0.9
|
28.6 ± 5.4
|
gα8
-
|
10.9 ± 0.3*
|
13.4 ± 0.2**
|
gα9
-
|
10.1 ± 0.3**
|
18.3 ± 1.5**
|
gβ
-
|
11.1 ± 0.4*
|
24.1 ± 3.0
|
- Doubling times were calculated using the data from Figure 2. Low density doubling times were calculated for cells in the range of 2 × 105 to 5 × 106 cells/ml. High density doubling times were calculated for cells in the range of 5 × 106 to 2 × 107 cells/ml. All values are means ± SEM's from three or more independent assays. A * indicates a statistically significant difference with p < 0.05; ** indicates p < 0.01, comparing the value to the wild type value (1-way ANOVA, Dunnett's test).