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Table 2 Genes repressed 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 Fate

 

Tun 1 h

Tun 2 h

DTT

tPA

Proteolytic Degradation

An12g05960

similar to dipeptidyl peptidase II DPPII Rattus norvegicus

*1.3 ± 0.5

*1.6 ± 0.2

-1.9 ± 0.3

-1.5 ± 0.6

An03g01660

similar to vacuolar aminopeptidase Y APE3

-2.1 ± 0.3

*1.0 ± 0.05

-1.7 ± 0.7

*1.1 ± 0.02

An03g05200

similar to carboxypeptidase S1 Penicillium janthinellum

-2.1 ± 0.4

*1.1 ± 0.4

-1.8 ± 0.6

*-1.4 ± 0.08

An04g01440

similar to vacuolar aspartyl protease PEP4

-2.1 ± 0.3

*1.1 ± 0.2

-1.6 ± 0.04

*-1.3 ± 0.03

An08g08750

carboxypeptidase Y CPY

-1.9 ± 0.2

*1.0 ± 0.06

-2.2 ± 0.02

*-1.3 ± 0.04

An14g00620

similar to aminopeptidase Aspergillus oryzae

-2.4 ± 0.5

*-1.0 ± 0.01

-2.3 ± 0.1

*-1.1 ± 0.2

Lipid metabolism

An16g01880

similar to lysophospholipase Aspaergillus foetidus

*-2.2 ± 0.5

-1.7 ± 0.3

-99.8 ± 5.6

1.4 ± 0.8

An02g09540

similar to choline permease HNM1

*1.1 ± 0.5

*1.0 ± 0.6

-2.4 ± 0.9

-1.9 ± 0.1

An16g06090

similar to choline permease HNM1

*-1.3 ± 0.3

*1.1 ± 0.01

-1.9 ± 0.2

-2.2 ± 0.5

An15g06810

similar to cytochrome-b5 reductase MCR1

*1.1 ± 0.2

*1.6 ± 0.1

-1.7 ± 0.3

-2.6 ± 011

An01g03350

similar to C-8 sterol isomerase ERG1 Neurospora crassa

-1.9 ± 0.3

*1.2 ± 0.2

-2.1 ± 0.6

*-1.2 ± 0.3

An02g03580

similar to lipid metabolism protein ERG28

-1.8 ± 0.2

*1.2 ± 0.02

-2.0 ± 0.2

*-1.3 ± 0.06

An01g07000

similar to C-14 sterol reductase ERG24

-1.7 ± 0.1

*1.2 ± 0.2

*3.9 ± 0.4

-1.9 ± 0.08

Cell wall

An16g03370

similar to protein involved in of cell wall biogenesis CWH43

-2.0 ± 0.2

*1.2 ± 0.1

-2.4 ± 0.1

*-1.2 ± 0.01

An16g07040

similar to cell wall glucanase SCW10

-1.7 ± 0.1

*-1.1 ± 0.07

-4.0 ± 0.5

*-1.0 ± 0.04

Amino acid metabolism

An04g00990

NADP-dependent glutamate dehydrogenase GDHA

*1.1 ± 0.3

*-3.5 ± 2.0

-3.6 ± 0.7

-1.5 ± 0.005

An16g01610

similar to hydroxylase BBH Rattus norvegicus

*-1.2 ± 0.5

-2.5 ± 0.7

-13.5 ± 0.1

*-1.0 ± 0.5

An01g14730

similar to lactonizing enzyme I TcMLE Trichosporon cutaneum

-1.6 ± 0.1

*-1.3 ± 0.1

-1.5 ± 0.2

*1.3 ± 0.2

An02g00190

similar to enantiomer-selective amidase AMDA Rhodococcus sp.

-2.9 ± 0.5

*1.1 ± 0.2

-2.3 ± 0.3

*-1.3 ± 0.5

An12g10000

similar to GABA permease GABA Aspergillus nidulans

*-1.0 ± 0.08

*1.0 ± 0.1

-5.5 ± 1.9

-1.8 ± 0.09

Phosphate Metabolism

An12g01910

similar to phytase PHYA3 Aspergillus fumigatus

-1.5 ± 0.1

-1.6 ± 0.3

-21.1 ± 2.5

*-1.0 ± 0.1

C-compound and carbohydrate metabolism

An09g00270

alpha-galactosidase AGLC

*-1.2 ± 0.1

-2.0 ± 0.5

-5.9 ± 2.0

*1.1 ± 0.3

An09g00260

alpha-galactosidase AGLC

*-2.6 ± 0.5

-2.1 ± 0.3

-6.0 ± 4.3

*1.1 ± 0.2

An01g01540

similar to alpha.alpha-trehalase TREA A. nidulans

-3.0 ± 0.6

*-1.1 ± 0.1

-2.7 ± 0.6

*1.2 ± 0.02

An01g00780

endo-1.4-xylanase XYNB

-3.4 ± 0.6

*1.5 ± 0.4

-4.3 ± 0.9

*1.0 ± 0.1

An05g00930

similar to mitochondrial malic enzyme MAE1

-2.1 ± 0.2

*1.2 ± 0.1

-4.0 ± 1.0

*-1.0 ± 0.04

An19g00090

similar to exo-beta-1.3-glucanase CMG1 Coniothyrium minitans

-2.6 ± 0.3

*1.6 ± 0.1

-4.6 ± 1.0

*3.7 ± 0.06

An11g04780

similar to protein involved in active glycerol uptake GUP1

-1.7 ± 0.2

*1.2 ± 0.2

-2.4 ± 0.3

*1.0 ± 0.1

metabolism of vitamins. cofactors. and prosthetic groups

An01g04250

similar to uroporphyrinogen decarboxylase HEM12

*-1.2 ± 0.06

*1.1 ± 0.04

-1.6 ± 0.1

-1.6 ± 0.1

Cellular transport

An12g10320

similar to high-affinity zinc transport protein ZRT1

*1.1 ± 0.05

*1.4 ± 0.04

-2.2 ± 0.04

-3.2 ± 1.1

An16g06740

similar to cadmium resistance protein YCF1

*-1.4 ± 0.2

*-1.7 ± 0.5

-1.7 ± 0.2

-1.7 ± 0.3

Cell Rescue. Defense and Virulence

An07g00570

similar to membrane protein PTH11 Magnaporthe grisea

*-1.1 ± 0.1

*-1.0 ± 0.04

-2.7 ± 0.06

-2.0 ± 0.1

An18g00980

similar to membrane protein PTH11 M. grisea

*-3.0 ± 0.5

*1.4 ± 0.2

-4.6 ± 0.2

-2.0 ± 0.1

An16g05920

similar to membrane protein PTH11 M. grisea

*1.1 ± 0.2

-3.9 ± 1.1

-5.5 ± 1.1

*1.0 ± 0.08

Nucleotide/nitrogen and sulfur metabolism

An10g00800

similar to purine nucleoside permease NUP Candida albicans

-5.4 ± 0.8

*-1.5 ± 0.07

-31.9 ± 2.7

*1.2 ± 0.1

An18g01220

similar to allantoate permease DAL5

-1.6 ± 0.1

*1.6 ± 0.2

-4.2 ± 0.06

*-1.2 ± 0.05

Other

An07g06530

similar to multicopy suppressor SUR7

*2.0 ± 0.4

*1.7 ± 0.2

-5.0 ± 1.9

-1.6 ± 0.1

An16g05910

similar to putative cytochrome P450 A. fumigatus

*-1.2 ± 0.08

-2.3 ± 0.5

-5.8 ± 0.2

*2.2 ± 0.05

An11g09870

similar to palmitoleyltransferase ERF2

-1.6 ± 0.1

*1.4 ± 0.2

-2.1 ± 0.3

*1.0 ± 0.01

Unclassified

An02g03570

similar to membrane protein YBR159w

-2.1 ± 0.2

*-1.3 ± 0.3

*-1.9 ± 1.0

-1.6 ± 0.2

An11g07340

similar to hypothetical O-methyl transferase ENCK

*1.3 ± 0.1

*1.3 ± 0.5

-4.2 ± 0.6

-4.2 ± 1.7

An12g09640

similar to hypothetical GTP cyclohydrolase

*2.6 ± 0.5

*1.3 ± 0.4

-3.3 ± 0.2

-1.9 ± 0.5

An01g09220

weakly similar to tyrosinase MELC2

*-2.1 ± 0.5

*2.1 ± 0.2

-5.2 ± 1.7

-1.8 ± 0.4

An03g00770

similar to allergic allergen rAsp f 4 A. fumigatus

*-2.3 ± 0.6

*-1.1 ± 0.3

-2.6 ± 0.1

-2.8 ± 0.6

An08g03760

hypothetical protein

*-1.1 ± 0.1

*-1.3 ± 0.07

-4.0 ± 1.8

-2.4 ± 0.3

An02g08330

hypothetical protein

*1.2 ± 0.2

*-17 ± 11.3

13.5 ± 5.2

-1.8 ± 0.1

An06g01000

hypothetical protein

*-1.1 ± 0.1

*-1.0 ± 0.05

-1.83 ± 0.5

-2.3 ± 0.1

An11g07020

hypothetical protein

*1.3 ± 0.3

*1.2 ± 0.02

-2.1 ± 0.3

-1.8 ± 0.2

An02g08300

hypothetical protein

*2.2 ± 0.5

*-1.7 ± 0.3

-3.2 ± 0.8

-8.6 ± 0.9

An03g00840

hypothetical protein

1.8 ± 0.2

*-1.2 ± 0.2

*1.3 ± 0.1

-2.4 ± 0.9

An18g01000

hypothetical protein

*-2.4 ± 0.5

*1.1 ± 0.1

-4.6 ± 0.5

-1.8 ± 0.2

An13g01520

hypothetical protein

-1.5 ± 0.1

*-2.9 ± 0.2

*-1.0 ± 0.4

-1.9 ± 0.2

An02g00120

hypothetical protein

-2.4 ± 0.5

*1.2 ± 0.3

-2.0 ± 0.5

*-1.8 ± 0.07

An04g01690

hypothetical protein

-2.1 ± 0.4

*-1.0 ± 0.3

-3.1 ± 1.1

*-1.1 ± 0.03

An05g01770

hypothetical protein

-1.5 ± 0.1

*-1.5 ± 0.3

-5.8 ± 1.0

*1.0 ± 0.5

An07g05160

hypothetical protein

-1.7 ± 0.1

*-1.2 ± 0.2

-2.1 ± 0.05

*1.0 ± 0.08

An07g08400

strong similarity to allergen rAsp f 4 A. fumigatus

-1.8 ± 0.2

*1.3 ± 0.2

-4.2 ± 1.2

*1.1 ± 0.07

An08g08600

similar to RTN2

-1.9 ± 0.2

*-1.0 ± 0.01

-3.3 ± 0.6

*-1.0 ± 0.1

An12g10590

hypothetical protein

-2.6 ± 0.4

*1.1 ± 0.03

-12.0 ± 2.1

*1.0 ± 0.02

An15g01740

similar to ER protein of unknown function

-1.6 ± 0.1

*1.4 ± 0.1

-2.1 ± 0.3

*1.0 ± 0.1

  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.