TABLE 2.
Relative mRNA expression of O. oeni stress genes as determined by QRT-PCR
Gene | Increase (n-fold) in ratio of stress gene expressiona
|
||
---|---|---|---|
42°C | Ethanol (11% [vol/vol]) | pH 3.6 | |
ctsR | 5 | 5 | 4 |
clpL2 | 12 | 75 | 5 |
grpE | 16 | 5 | 3 |
groES | 6 | 5 | 1 |
Thirty minutes after stress treatment. Induction ratios were calculated relative to the level of transcripts detected in unstressed cells.