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Table 4 Expression levels of genes significantly increased in MA-R4 relative to MA-B4

From: Transcription analysis of recombinant industrial and laboratory Saccharomyces cerevisiae strains reveals the molecular basis for fermentation of glucose and xylose

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

  1. 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).
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Microbial Cell Factories

ISSN: 1475-2859

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