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Table 4 Significantly expressed A. niger N402 genes from cluster B in the expression profiling tree

From: Expression-based clustering of CAZyme-encoding genes of Aspergillus niger

 

Up/Down-regulatedc

Regulated by

 

Genea

Enzymeb

CAZy family

ΔxlnR

ΔaraR

ΔrhaR

ΔgalX

ΔamyR

This study

Literature

Reference

B-1

An03g01050

GLN

GH5

4.8

−74.6

3.1

29.9

6.3

AraR

nr

[38]

An14g01800 (aglD)

AGL

GH27

−1.5

−97.4

–

–

–

AraR

nr

[38]

An01g00330 (abfA)

ABF

GH51

1.0

−113.9

−1.7

4.6

38.3

AraR

AraR, GaaR

[15, 22, 34, 68]

An03g00940 (xlnC/xynA)

XLN

GH10

−17.6

−27.6

–

–

–

AraR, XlnR

ClrA, XlnR

[13, 21, 38]

An03g00960 (axhA)

AXH

GH62

−17.3

−28.5

–

–

–

AraR, XlnR

AraR, XlnR

[21, 22, 30]

An16g06800 (eglB)

EGL

GH5

4.1

−6.2

−1.3

−1.1

1.0

AraR

nr

[38]

An15g04550 (xynA)

XLN

GH11

–

−6.6

–

–

–

AraR

nr

[38]

B-2

An12g05010 (axeA)

AXE

CE1

−51.5

1.5

–

–

–

XlnR

XlnR

[21, 38]

 

An01g09960 (xlnD/xynD)

BXL

GH3

−502.6

1.6

−1.8

2.1

5.9

XlnR

XlnR

[21, 69]

An08g01900

BXL

GH43

−4.0

1.2

–

–

–

XlnR

nr

[38]

An11g02100

BGL

GH1

−5.3

2.0

1.0

2.1

2.0

XlnR

nr

[38]

An14g05800 (aguA)

AGU

GH67

−32.5

2.1

−3.7

1.5

1.5

RhaR, XlnR

XlnR

[21, 70]

An09g00120 (faeA)

FAE

SF7d

−78.3

−1.5

–

–

–

XlnR

XlnR

[21, 36]

An08g01760

CBH

GH6

−3.8

–

–

–

–

XlnR

nr

[38]

An09g03300 (axlA/xylS)

AXL

GH31

−10.4

−6.3

1.3

3.8

4.3

AraR, XlnR

nr

[41]

An01g00780 (xlnB/xynB)

XLN

GH11

−40.7

−5.6

1.7

1.1

−2.2

AraR, XlnR

XlnR

[21, 38]

  1. aGenes with expression value of <50 in all studied A. niger N402 cultures are not included in the table
  2. bEnzyme codes are provided in Additional file 2
  3. cFold-change between A. niger N402 and the regulatory mutants grown on their relevant carbon source. - = expression value <50 in both N402 and regulatory mutant strain. Negative fold-changes >2.5 were considered as proof of regulator function and are depicted in bold
  4. dSub-family (SF) classification of fungal FAEs according to Dilokpimol et al. [49]
  5. nr not reported
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