Table 2 Enrichment analysis of significantly enriched PFAM domains, KEGG metabolic pathways, and molecular function GO terms among differentially expressed proteins (DEPs). Significant GO terms are reported here.

Enrichment analysis of upregulated DEPs

Catalytic activity

3.63E−35

1.19E−32

Molecular function

1.35E−26

4.44E−24

Biological process

3.98E−21

2.22E−18

Metabolic process

5.41E−20

3.02E−17

Hydrolase activity

5.30E−19

1.74E−16

Oxidoreductase activity

2.33E−16

7.67E−14

Oxidation–reduction process

3.60E−16

2.01E−13

Hydrolase activity, hydrolyzing O-glycosyl compounds

5.84E−14

1.92E−11

Hydrolase activity, acting on glycosyl bonds

5.88E−14

1.93E−11

Cofactor binding

4.53E−11

1.49E−08

Carbohydrate metabolic process

5.45E−09

3.05E−06

Response to oxidative stress

5.43E−08

3.04E−05

Heme binding

1.18E−07

3.88E−05

Tetrapyrrole binding

1.23E−07

4.05E−05

Antioxidant activity

1.25E−07

4.11E−05

Response to stress

8.49E−08

4.75E−05

Binding

2.12E−07

6.97E−05

Chitinase activity

2.40E−07

7.90E−05

Metal ion binding

3.20E−07

0.000105

Cation binding

3.82E−07

0.000126

Glucosamine-containing compound catabolic process

2.40E−07

0.000134

Glucosamine-containing compound metabolic process

2.40E−07

0.000134

Amino sugar metabolic process

2.40E−07

0.000134

Aminoglycan catabolic process

2.40E−07

0.000134

Chitin catabolic process

2.40E−07

0.000134

Chitin metabolic process

2.40E−07

0.000134

Amino sugar catabolic process

2.40E−07

0.000134

Peroxidase activity

5.69E−07

0.000187

Oxidoreductase activity, acting on peroxide as acceptor

6.33E−07

0.000208

Drug catabolic process

4.07E−07

0.000228

Cell wall macromolecule catabolic process

4.07E−07

0.000228

Cell wall macromolecule metabolic process

7.34E−07

0.000410

Aminoglycan metabolic process

7.34E−07

0.000410

Oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen

1.37E−06

0.000451

Dioxygenase activity

1.81E−06

0.000595

Carbohydrate derivative catabolic process

1.81E−06

0.001012

Response to stimulus

3.13E−06

0.001750

Oxidoreductase activity, acting on single donors with incorporation of molecular oxygen

6.04E−06

0.001987

Peptidase activity

2.12E−05

0.006975

Exopeptidase activity

2.14E−05

0.007041

Proteolysis

1.29E−05

0.007211

Magnesium ion binding

2.94E−05

0.009673

Lyase activity

3.28E−05

0.010791

Hydrolase activity, acting on acid phosphorus-nitrogen bonds

4.60E−05

0.015134

Serine-type peptidase activity

4.60E−05

0.015134

Serine hydrolase activity

4.60E−05

0.015134

Serine-type carboxypeptidase activity

5.66E−05

0.018621

Carboxypeptidase activity

6.16E−05

0.020266

Peptidase activity, acting on L-amino acid peptides

6.30E−05

0.020727

Terpene synthase activity

6.43E−05

0.021155

Cell wall organization or biogenesis

4.29E−05

0.023981

Serine-type exopeptidase activity

8.20E−05

0.026978

Carbon–oxygen lyase activity, acting on phosphates

8.53E−05

0.028064

Ion binding

0.00011

0.036848

Enrichment analysis of downregulated DEPs

Photosynthesis, light harvesting

1.23E−13

6.88E−11

Catalytic activity

1.75E−12

5.76E−10

Photosynthesis, light reaction

8.22E−12

4.59E−09

Biological process

1.75E−11

9.78E−09

Photosynthesis

3.28E−10

1.83E−07

Generation of precursor metabolites and energy

3.47E−10

1.94E−07

Metabolic process

3.45E−09

1.93E−06

Carbohydrate metabolic process

5.08E−07

0.000284

Molecular function

1.57E−06

0.000517

Protein folding

1.18E−06

0.000660

Oxidoreductase activity

4.77E−06

0.001569

Hydrolase activity, hydrolyzing O-glycosyl compounds

4.23E−05

0.013917

Protein import

3.40E−05

0.019006

Oxidation–reduction process

3.56E−05

0.019900

Hydrolase activity, acting on glycosyl bonds

9.01E−05

0.029643