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Table 6 Significantly expressed A. niger N402 genes from cluster D 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

D-1

An02g01400 (abnB)

ABN

GH43

−1.6

1.4

1.6

−1.1

–

nd

nr

[39]

An11g07660 (exgD)

EXG

GH5

−1.2

1.0

1.2

−1.3

−1.3

nd

nr

[38]

An04g09890 (agsA)

AGS

GH13

1.4

–

–

−2.1

−1.9

nd

nr

[41, 75]

An18g04800

RHA

GH78

–

–

1.7

1.9

–

nd

GaaR

[34, 38]

An15g01890

BGL

GH3

1.4

1.4

1.0

−1.2

1.2

nd

nr

[38]

An13g02110

AFC

GH29

–

–

–

–

–

nd

nr

[38]

An01g01340

UGH

GH88

–

–

–

–

–

nd

AraR

[34, 38]

An14g05340 (urhgB)

URH

GH105

–

–

–

–

–

nd

GaaR, RhaR

[34, 39]

D-2

An04g06930 (amyC)

AMY

GH13

–

1.0

1.2

6.2

−3.4

AmyR

AmyR

[38]

 

An03g06550 (glaA)

GLA

GH15

−2.3

−4.6

5.9

9.1

−44.4

AmyR, AraR

AmyR

[8, 38, 76, 77]

An11g03340 (aamA)

AMY

GH13

4.3

−9.2

12.8

38.4

−35.8

AmyR

AmyR

[41, 42]

An04g06920 (agdA)

AGD

GH31

−1.1

−1.2

4.3

6.7

−42.7

AmyR

AmyR

[8, 38, 78]

An12g02460 (agtB)

AGT

GH13

–

–

–

–

−3.8

AmyR

nr

[41]

An03g05530

XG-EGL

GH12

–

–

−1.8

−1.9

−3.0

AmyR

nr

[4]

  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 proof of regulator function and are depicted in bold
  4. nd = not detected; nr = not reported
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BMC Genomics

ISSN: 1471-2164

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