Table 3 Enrichment analysis of 179 genes commonly selected in the top most 2000 genes by applying PCA-based unsupervised FE to gene expression and promoter methylation.

rno04740

50

Olfactory transduction

1.63E-15

GO BP

GO:0007186

79

G-protein coupled receptor protein signaling pathway

2.04E-20

GO:0007166

85

Cell surface receptor linked signal transduction

2.39E-18

GO:0050911

59

Detection of chemical stimulus involved in sensory perception of smell

1.99E-18

GO:0050907

59

Detection of chemical stimulus involved in sensory perception

2.22E-18

GO:0009593

59

Detection of chemical stimulus

3.09E-18

GO:0007608

59

Sensory perception of smell

3.38E-18

GO:0050906

59

Detection of stimulus involved in sensory perception

3.26E-18

GO:0007606

60

Sensory perception of chemical stimulus

2.89E-18

GO:0051606

60

Detection of stimulus

2.88E-18

GO:0007600

61

Sensory perception

3.31E-16

GO:0050890

62

Cognition

2.44E-15

GO:0050877

62

Neurological system process

1.94E-12

GO CC

GO:0016021

101

Integral to membrane

3.57E-12

GO:0031224

101

Intrinsic to membrane

1.65E-11

GO:0031983

7

Vesicle lumen

1.49E-03

GO:0060205

6

Cytoplasmic membrane-bounded vesicle lumen

7.41E-03

GO:0031091

6

Platelet alpha granule

1.59E-02

GO:0031093

5

Platelet alpha granule lumen

3.82E-02

GO MF

GO:0004984

60

Olfactory receptor activity

1.59E-19