Table 4.
Expression levels of genes significantly increased in MA-R4 relative to MA-B4
| ORF | Gene |
Xylose MA-R4/MA-B4 (C3) |
Glucose MA-R4/MA-B4 (C4) |
Description | ||
|---|---|---|---|---|---|---|
| (C3-1) | (C3-2) | (C4-1) | (C4-2) | |||
| Xylose metabolism |
|
|
|
|
|
|
| YGR194C |
XKS1 |
7.23 |
6.13 |
11.97 |
9.20 |
Xylulokinase |
| Hexose transporters |
|
|
|
|
|
|
| YMR011W |
HXT2 |
41.40 |
26.68 |
2.20 |
2.38 |
High-affinity glucose transporter |
| YDR345C |
HXT8 |
7.17 |
16.25 |
4.10 |
5.35 |
Protein of unknown function with similarity to hexose transporter family members |
| Other transporters |
|
|
|
|
|
|
| YCR098C |
GIT1 |
13.32 |
8.90 |
2.53 |
2.28 |
Plasma membrane permease, mediates uptake of glycerophosphoinositol and glycerophosphocholine |
| YLR237W |
THI7 |
2.33 |
2.97 |
2.05 |
2.14 |
Plasma membrane transporter responsible for the uptake of thiamine |
| YKR093W |
PTR2 |
2.32 |
2.69 |
8.30 |
8.87 |
Integral membrane peptide transporter |
| ATP synthesis |
|
|
|
|
|
|
| YBR085W |
AAC3 |
3.42 |
3.08 |
4.89 |
3.68 |
Mitochondrial inner membrane ADP/ATP translocator |
| Q0080 | ATP8 | 4.25 | 5.61 | 3.65 | 4.33 | Subunit 8 of the F0 sector of mitochondrial inner membrane F1-F0 ATP synthase |
Relevant genes for which the xylose MA-R4/MA-B4 ratio (C3) was higher than two, and the glucose MA-R4/MA-B4 ratio (C4) was higher than two, were selected. The DNA microarray analysis was repeated twice (Values shown in C3-2 and C4-2 are from dye-swap experiments).