Table 2.

Enrichment analysis of 48 RefSeq mRNAs commonly selected in the top most 1000 genes by applying PCA-based unsupervised FE to gene expression and promoter methylation.

DAVID
GO BP
GO:0007186	19	G-protein coupled receptor protein signaling pathway	5.35E-03
GO:0007166	21	Cell surface receptor linked signal transduction	4.19E-03
g:proflier
GO BP
GO:0003008	17	System process	4.37E-02
GO:0007166	22	Cell surface receptor signaling pathway	8.91E-03
GO MF
GO:0060089	17	Molecular transducer activity	4.49E-02
GO:0004871	17	Signal transducer activity	1.82E-02
GO:0004872	17	Receptor activity	1.13E-02
GO:0038023	17	Signaling receptor activity	3.98E-03
GO:0004888	16	Transmembrane signaling receptor activity	1.08E-02
GO:0004930	14	G-protein coupled receptor activity	4.43E-02