(a) Up-regulated genes

Term

Total No. of genes

No. of genes in dataset

p-value

MAPK signaling pathway

78

3

0.0174

Pathways in cancer

341

5

0.0489

Metabolic pathways

1084

4

0.0137

(b) Down-regulated genes

Glycerolipid metabolism

46

1

1.00E−09

ABC transporters

46

1

1.00E−09

Basal cell carcinoma

55

1

1.00E−09

Olfactory transduction

390

8

0.0404