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Table 1 Genes induced by at least 2 treatments.

From: Genomic analysis of the secretion stress response in the enzyme-producing cell factory Aspergillus niger

DSM code

Predicted protein

    

Protein Folding

 

Tun 1 h

Tun 2 h

DTT

tPA

An01g13220

similar to the chaperone LHS1

3.4 ± 0.5

1.5 ± 0.7

2.5 ± 0.3

1.7 ± 0.8

An02g14800

Protein disulfide isomerase PDIA

1.7 ± 0.1

2.6 ± 0.1

2.2 ± 0.004

1.9 ± 0.01

An01g04600

Protein disulfide isomerase PRPA

3.8 ± 0.2

2.6 ± 0.3

4.0 ± 0.3

2.2 ± 0.2

An01g08420

calnexin CNXA

3.0 ± 0.3

2.3 ± 0.1

3.2 ± 0.5

2.2 ± 0.1

An11g04180

chaperone BIPA

3.2 ± 0.7

2.6 ± 0.6

4.7 ± 0.6

2.4 ± 0.008

An16g07620

similar to ER oxidising protein ERO1

1.9 ± 0.7

2.6 ± 0.4

3.1 ± 0.9

3.1 ± 0.5

An18g02020

Protein disulfide isomerase TIGA

*1.3 ± 0.5

1.7 ± 0.4

*1.7 ± 0.03

1.8 ± 0.02

An11g11250

similar to the chaperone P58IPK Homo sapiens

2.5 ± 0.6

1.9 ± 0.07

*1.3 ± 0.3

1.5 ± 0.05

An05g00880

similar to dnaJ protein homolog SCJ1

2.5 ± 0.3

1.5 ± 0.06

2.1 ± 0.3

*1.6 ± 0.2

Translocation/signal peptidase complex

An01g13070

similar to ER protein-translocation complex subunit SEC63

*1.3 ± 0.5

1.6 ± 0.09

*1.7 ± 0.2

2.5 ± 0.1

An16g08830

similar to component of subcomplex SEC71

1.8 ± 0.2

*1.4 ± 0.08

1.9 ± 0.4

*1.7 ± 0.04

An17g00090

similar to translocation complex subunit SEC72

1.7 ± 0.2

1.6 ± 0.2

2.1 ± 0.5

*1.3 ± 0.1

An01g11630

similar to translocation complex component SSS1

2.5 ± 0.2

1.6 ± 0.3

1.6 ± 0.04

*1.6 ± 0.1

An09g05420

similar to signal peptidase subunit SPC3

2.7 ± 0.3

1.8 ± 0.2

1.5 ± 0.2

1.8 ± 0.8

An01g00560

similar to signal peptidase subunit SEC11

2.2 ± 0.4

1.9 ± 0.06

*1.1 ± 0.2

1.7 ± 0.009

An15g06470

similar to signal sequence receptor α-subunit

1.8 ± 0.6

1.5 ± 0.07

*1.5 ± 0.4

1.5 ± 0.08

Glycosylation

An14g05910

similar to mannosyltransferase ALG2

2.3 ± 0.5

*2.9 ± 1.1

*1.7 ± 0.2

1.5 ± 0.1

An18g02360

similar to mannosyltransferase ALG3

2.4 ± 0.4

4.8 ± 2.1

*-1.4 ± 0.3

2.0 ± 0.3

An03g04410

similar to glucosyltransferase ALG5

1.8 ± 0.3

*1.7 ± 0.001

2.2 ± 0.4

1.7 ± 0.1

An02g03240

similar to N-acetylglucosaminephosphotransferase ALG7

1.8 ± 0.3

2.8 ± 0.5

2.1 ± 0.1

*1.7 ± 0.2

An07g04190

similar to glycosyltransferase WBP1

1.9 ± 0.2

1.8 ± 0.09

*1.4 ± 0.2

1.7 ± 0.09

An02g14560

oligosaccharyltransferase alpha subunit OSTA

1.7 ± 0.09

1.6 ± 0.06

*-1.4 ± 0.007

1.6 ± 0.4

An18g03920

similar to oligosaccharyltransferase subunit OST2

1.9 ± 0.4

1.5 ± 0.2

1.5 ± 0.1

*1.2 ± 0.2

An18g04260

similar to UDP-galactose transporter HUT1

2.3 ± 0.2

*-1.0 ± 0.5

2.1 ± 0.3

1.9 ± 0.2

An18g06220

similar to alpha-mannosidase MNS1

*1.1 ± 0.5

2.4 ± 0.6

*1.2 ± 0.004

1.8 ± 0.1

An13g00620

similar to beta subunit of an ER alpha-glucosidase

*1.4 ± 0.5

1.9 ± 0.2

*-1.8 ± 0.1

1.7 ± 0.2

An15g01420

similar to glucosidase I CWH41

*1.3 ± 0.5

1.7 ± 0.5

*-1.8 ± 0.2

1.6 ± 0.01

An04g05250

similar to dolichol synthesis protein RER2

1.7 ± 0.1

*1.3 ± 0.08

2.2 ± 0.1

*1.2 ± 0.1

An02g14940

similar to flippase RFT1

*1.5 ± 0.5

*-1.0 ± 0.9

1.7 ± 0.1

1.7 ± 0.1

Vesicle trafficking/transport

An03g04940

similar to COPII vesicle coat component protein ERV41

2.2 ± 0.07

1.9 ± 0.08

2.4 ± 0.8

2.3 ± 0.6

An01g04320

similar to COPII vesicle coat component protein ERV46

2.1 ± 0.2

2.4 ± 0.3

*1.5 ± 0.1

2.1 ± 0.05

An02g04250

similar to ER protein P58 (lectin family) Rattus norvegicus

1.7 ± 0.5

1.8 ± 0.2

*1.2 ± 0.01

1.5 ± 0.3

An02g08450

secretory gene product NSFA

1.5 ± 0.2

*1.2 ± 0.006

2.5 ± 0.06

*1.1 ± 0.06

An08g06780

similar to ER to Golgi transport protein USO1

2.0 ± 0.1

*6.5 ± 3.2

5.3 ± 3.6

*1.7 ± 0.6

Proteolytic degradation

An16g06750

similar to D-stereospecific aminopeptidase

*2.0 ± 0.5

2.1 ± 0.1

14.0 ± 8.0

*2.1 ± 0.2

An08g09000

similar to ubiquitin like protein DSK2

1.7 ± 0.4

*1.0 ± 0.1

3.0 ± 0.2

*-1.1 ± 0.2

An09g00950

similar to aminopeptidase DAP Ochrobactrum anthropi

1.6 ± 0.2

*-1.7 ± 0.3

6.2 ± 1.4

*1.1 ± 0.2

Lipid/Inositol metabolism

An02g13410

similar to acetyl-coenzyme A transporter AT-1

2.4 ± 0.04

1.8 ± 0.1

5.4 ± 0.3

2.3 ± 0.2

An11g02990

similar to cytochrome P450 DIT2

*-1.2 ± 0.5

*1.2 ± 0.002

2.0 ± 0.3

1.6 ± 0.03

An14g07030

similar to carboxylesterase Aspergillus fumigatus

*1.6 ± 0.5

*-1.9 ± 1.2

43.0 ± 5.3

1.7 ± 0.2

Cellular transport

An12g03150

similar to multidrug resistance protein ATRD

2.0 ± 0.4

*-1.1 ± 0.3

10.1 ± 2.5

*-1.1 ± 0.1

Translation

An14g06610

similar to elongation factor Eef1 alpha-A chain TEF2

1.6 ± 0.1

*1.6 ± 0.3

8.6 ± 1.3

*1.4 ± 0.3

Stress related

An12g03580

similar to glutathione S-transferase 3 MGST3 H. sapiens

*1.2 ± 0.5

*1.3 ± 0.1

3.2 ± 0.5

5.1 ± 1.4

An01g14100

weakly similar to stress protein HERP Mus musculus

2.0 ± 0.1

*1.5 ± 0.2

1.5 ± 0.3

*1.8 ± 0.3

Cell Cycle and DNA processing

An01g08170

similar to DNA repair endonuclease RAD1 S. pombe

1.8 ± 0.5

*1.8 ± 0.2

2.2 ± 1.1

*1.6 ± 0.2

C-compound and carbohydrate metabolism

An09g06400

similar to chitinase CHIA Aspergillus nidulans

-2.1 ± 0.5

*1.0 ± 0.008

2.4 ± 0.3

2.3 ± 0.8

An16g09070

similar to glucosamine-6-phosphate deaminase A. fumigatus

*-1.2 ± 0.5

*1.4 ± 0.2

2.1 ± 0.08

2.4 ± 0.7

Unclassified

An08g03960

hypothetical endoplasmic reticulum associated protein

2.1 ± 0.09

1.7 ± 0.07

3.3 ± 1.0

1.6 ± 0.06

An02g00120

hypothetical protein

*2.4 ± 0.5

*1.2 ± 0.3

2.0 ± 0.5

1.8 ± 0.07

An08g03970

hypothetical protein

*1.7 ± 0.5

2.0 ± 0.4

*1.2 ± 0.02

1.8 ± 0.1

An09g00650

hypothetical protein

2.0 ± 0.3

*-1.30.4

2.7 ± 0.2

4.0 ± 1.4

An17g00660

hypothetical protein

*-1.1 ± 0.2

*-1.5 ± 0.6

5.0 ± 2.7

1.6 ± 0.1

An11g06970

hypothetical protein

*3.1 ± 0.3

*1.7 ± 0.7

17.3 ± 6.0

2.3 ± 0.6

An16g00070

hypothetical protein

*-1.4 ± 0.5

*1.1 ± 0.1

5.1 ± 0.1

1.5 ± 0.2

An16g08470

hypothetical protein

*1.8 ± 0.3

*1.1 ± 0.2

1.5 ± 0.1

1.5 ± 0.05

An02g14500

hypothetical protein

*-1.2 ± 0.4

*1.0 ± 0.1

9.3 ± 2.7

1.7 ± 0.1

An03g00720

hypothetical protein

*1.1 ± 0.5

*-1.2 ± 0.06

2.6 ± 1.1

1.9 ± 0.7

An04g02250

questionable ORF

*2.2 ± 0.3

2.0 ± 0.2

20.2 ± 10.3

*1.3 ± 0.006

An14g01990

hypothetical protein

3.0 ± 0.4

*-1.4 ± 0.2

4.3 ± 0.9

*-1.1 ± 0.03

An08g04260

hypothetical protein

2.0 ± 0.6

*1.7 ± 0.3

2.4 ± 0.01

*1.3 ± 0.07

An07g10280

hypothetical protein

2.0 ± 0.7

*1.6 ± 0.08

1.8 ± 0.9

*1.6 ± 0.2

An09g06130

hypothetical protein

2.0 ± 0.3

*2 ± 0.2

1.6 ± 0.4

*1.4 ± 0.09

An08g09860

hypothetical protein

2.3 ± 0.6

*1.2 ± 0.4

7.4 ± 1.0

*-1.4 ± 0.1

An18g06120

similar to secreted protein vc33_1

1.9 ± 0.2

*-1.1 ± 0.1

2.2 ± 0.1

*1.0 ± 0.05

An14g06550

hypothetical protein

2.1 ± 0.3

*1.2 ± 0.1

2.8 ± 0.6

*1.2 ± 0.1

An15g02650

hypothetical protein

2.8 ± 1.5

*1.1 ± 0.2

2.8 ± 0.6

*1.1 ± 0.1

An11g10800

similar to probable isochorismatase

2.3 ± 0.3

*1.0 ± 0.002

11.5 ± 2.2

*1.2 ± 0.2

An18g01690

hypothetical protein

2.3 ± 1.5

*2.1 ± 0.5

2.4 ± 0.9

*1.1 ± 0.1

An16g08680

hypothetical protein

1.7 ± 0.4

*-1.1 ± 0.2

6.7 ± 0.5

*1.1 ± 0.07

  1. The fold changes in expression are indicated for all the treatments (Tun = tunicamycin, DTT = dithiothreitol, tPA = production of t-PA) and are averaged over two experiments. Similarities are expressed in comparison with the Saccharomyces cerevisiae genome except when indicated. The symbol* indicates that the value does not meet one of the 3 restrictive criteria defined in the Method section. The genes induced by the three treatments are marked in bold.