Strain
|
Chitinase Activity (A550*min−1*mg total protein−1)
|
---|
|
Early stationary phasea
|
Late stationary phasea
|
---|
PA23 (pUCP22)
|
0.11 (0.03)
|
0.12 (0.004)
|
PA23-443 (pUCP22)
|
0.0 (0.0)b
|
0.0 (0.0)c
|
PA23-443 (ptrA-pUCP22)
|
0.10 (0.03)d
|
0.11 (0.01)e
|
-
aMean (standard deviation) of enzyme activity of three replicates.
-
bSignificantly different from wild type (P < 0.005).
-
cSignificantly different from wild type (P < 0.0001).
-
dNot significantly different from wild type.
-
eSignificantly different from wild type (P < 0.05).