| |
Condition
a
|
t-test
b
|
|---|
|
Metabolite
|
Control
|
NaCl stress
|
Sucrose stress
|
NaCl vs control
|
Sucrose vs control
|
|---|
|
Glucose
|
11.85
|
53.15
|
64.55
|
0.002
|
0.003
|
|
L-glutamate
|
17.12
|
78.54
|
57.92
|
<0.001
|
0.001
|
|
L-phenylalanine
|
0.06
|
0.14
|
0.15
|
0.008
|
0.020
|
|
L-isoleucine
|
0.20
|
0.21
|
0.59
|
0.851
|
0.010
|
|
L-leucine
|
0.38
|
0.64
|
0.86
|
0.145
|
0.026
|
|
L-proline
|
0.20
|
0.36
|
0.48
|
0.144
|
0.035
|
-
aQuantification of metabolites according to GC-MS analysis. Values refer to area-substrate peak relative to the area-ribitol peak [20 nM] and are mean of three independent experiments.
-
bStudents’ t-test. Values were calculated by comparing relative quantification measured in extract from stressed cells (either 60 mM NaCl or 110 mM sucrose) with that performed in cells growing under non-stress condition. p < 0.05 was considered as statistical significance and values are shown in bold and italic.
