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Table 2 The main CAZymes related to biomass deconstruction upregulated in A. niger N402 transcriptome

From: Comparative transcriptome analysis reveals different strategies for degradation of steam-exploded sugarcane bagasse by Aspergillus niger and Trichoderma reesei

ID AspGDa

Descriptiona

Gene name

CAZy Family

Peptide Signalb

log2FCc

Predicted substrate

6h

12h

24h

An16g00060

Hypothetical protein

-

CE1

N

3.32

3.09

4.91

Unknown

An08g05230

Lytic polysaccharide monooxygenase

-

AA9

Y

2.24

1.55

-

Cellulose

An12g02540

Lytic polysaccharide monooxygenase

-

AA9

Y

5.41

6.57

3.30

Cellulose

An12g04610

Lytic polysaccharide monooxygenase

-

AA9

Y

8.49

8.35

4.82

Cellulose

An14g02670

Lytic polysaccharide monooxygenase

-

AA9, CBM1

Y

1.71

-

-

Cellulose

An15g04900

Lytic polysaccharide monooxygenase

-

AA9, CBM1

Y

2.16

1.80

-

Cellulose

An09g00120

Feruloyl esterase

faeA

CE1

Y

7.80

6.93

5.95

Arabinoxylan, pectin

An12g05010

Acetyl xylan esterase

axeA

CE1

Y

8.22

6.63

5.68

Xylan

An12g02550

Feruloyl esterase

-

CE1

Y

8.15

7.38

5.12

Xylan, pectin

An07g03100

Putative esterase E

-

CE1

N

1.04

-

-

Unknown

An07g08940

Cellulose-binding GDSL lipase/acylhydrolase

-

CE16

Y

6.73

5.21

3.94

Xylan, mannan

An14g02170

Cutinase 1

-

CE5

Y

2.97

2.99

1.34

Cutin

An11g00110

Cutinase 2

-

CE5

Y

1.84

1.28

1.72

Cutin

An03g03740

Î’-glucosidase

bgl4

GH1

N

2.82

1.87

-

Cellulose

An04g03170

Î’-glucosidase

-

GH1

Y

6.95

4.53

5.27

Cellulose

An11g02100

Î’-glucosidase

-

GH1

Y

6.30

5.44

4.86

Cellulose

An03g00940

Endoxylanase

xynA

GH10

Y

7.90

6.38

5.00

Xylan

An01g00780

Endoxylanase

xynB

GH11

Y

9.42

7.71

6.21

Xylan

An15g04550

Endoxylanase

xynV

GH11

Y

4.15

2.40

1.73

Xylan

An14g02760

Endoglucanase

eglA

GH12

Y

9.02

7.58

4.78

Cellulose

An01g03340

Xyloglucan active endoglucanase

-

GH12

Y

5.48

4.43

3.20

Cellulose

An11g06080

Î’-glucosidase

-

GH3

N

3.95

3.19

1.90

Cellulose

An11g06090

Candidate β-glucosidase

-

GH3

Y

3.76

3.34

2.20

Cellulose

An02g07590

Candidate β-glycosidase related to β-N-acetylhexosaminidase

-

GH3

N

-

-

1.01

Unknown

An07g07630

Î’-glucosidase

-

GH3

Y

6.32

5.45

5.02

Starch

An11g00200

Î’-glucosidase

-

GH3

Y

7.44

6.38

6.21

Cellulose

An14g01770

Î’-glucosidase

-

GH3

Y

1.78

1.24

-

Cellulose

An15g04800

Î’-glucosidase

-

GH3

Y

1.48

-

1.73

Cellulose

An17g00520

Î’-glucosidase

-

GH3

N

5.69

4.43

1.67

Cellulose

An18g03570

Î’-glucosidase

bglA

GH3

Y

6.38

5.72

4.60

Cellulose

An01g09960

Î’-xylosidase

xlnD

GH3

Y

8.24

6.05

4.47

Xylan, pectin

An17g00300

Β-xylosidase/α-arabinofuranosidase

xarB

GH3

Y

6.10

4.39

3.49

Xylan, pectin

An02g10550

Endoarabinanase

abnC

GH43

Y

5.63

5.26

5.09

Pectin

An09g01190

Endoarabinanase

abnA

GH43

Y

5.14

4.47

2.93

Pectin

An15g03550

Endoarabinanase

-

GH43

Y

8.24

7.84

6.12

Pectin

An08g01900

Î’ xylosidase

-

GH43

Y

5.43

4.17

4.71

Xylan

An02g00140

Î’-xylosidase

-

GH43

N

4.41

3.39

4.14

Xylan

An11g03120

Î’-xylosidase

xynD

GH43

Y

3.55

3.20

2.56

Xylan, pectin

An18g03330

Exo-1,3-galactanase

-

GH5

N

1.17

1.38

-

β-1,3-Glucan

An07g08950

Endoglucanase

eglC

GH5

Y

5.46

4.22

2.19

Cellulose

An06g02060

Exo-1,3-galactanase

-

GH5

Y

1.18

-

1.35

Cellulose

An18g04100

Exo-1,3-galactanase

exgA

GH5

Y

4.46

5.19

5.08

β-1,3-Glucan

An03g01050

Exo-1,6-galactanase

-

GH5

Y

2.93

-

-

Cellulose

An01g11670

Endoglucanase

-

GH5, CBM1

Y

8.00

6.48

4.22

Cellulose

An08g01710

α- arabinofuranosidase

abfC

GH51

N

4.61

3.73

3.91

Xyloglucan, xylan, pectin

An15g02300

α-arabinofuranosidase

abfB

GH54, CBM42

Y

6.04

3.81

1.03

Xyloglucan, xylan, pectin

An08g01760

Cellobiohydrolase

-

GH6

Y

9.03

7.97

5.43

Cellulose

An12g02220

Cellobiohydrolase

-

GH6, CBM1

Y

11.59

10.76

7.40

Cellulose

An03g00960

Arabinoxylan arabinofuranohydrolase

axhA

GH62

N

7.52

6.18

4.95

Xylan

An14g05800

α-glucuronidase

aguA

GH67

Y

7.51

5.50

4.83

Xylan

An07g09330

Cellobiohydrolase

cbhA

GH7

Y

4.36

4.71

-

Cellulose

An01g11660

Cellobiohydrolase

cbhB

GH7, CBM1

Y

8.45

6.69

3.08

Cellulose

An01g01870

Xyloglucan active endoglucanase

eglC

GH74, CBM1

Y

1.67

1.67

-

Cellulose

  1. aThe Aspergillus Genome Database was used to recover the A. niger proteins ID and description; b The presence of signal peptide was predicted by SignalP 4.1 Server; c Log2 fold change
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BMC Genomics

ISSN: 1471-2164

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