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Table 3 Functional classes of genes enriched in the Met library in comparison to the frequency within the whole set of predicted human genes

From: Suppression subtractive hybridization profiles of radial growth phase and metastatic melanoma cell lines reveal novel potential targets

Functional Class (biological process)

Genes

Relative enrichment significance

cell adhesion

ADAM10, CTGF, CTNNB1, CTNND1, FN1, ITGA6, ITGB1, ITGB8, LAMA4, NRCAM, SPP1, TGFBI, THBS2, TNFAIP6, HMCN1, CD164, NRP2, NRXN3, CD36

O = 19a; E = 6.7b; R = 2.84c; P = 3.71E-05d

cell-matrix adhesion

ITGA6, ITGB1, ITGB8, SPP1

O = 4; E = 0.6; R = 6.67; P = 0.0030

regulation of cell adhesion

ADAM10, LAMA4, TGFBI, CD164

O = 4; E = 0.4; R = 10; P = 0.00064

integrin-mediated signaling pathway

ADAM10, ITGA6, ITGB1, ITGB8

O = 4; E = 0.57; R = 7.02; P = 0.0025

intracellular receptor-mediated signaling pathway

CTNNB1, EDD1, RB1, NCOA4

O = 4; E = 0.47; R = 8.51; P = 0.0012

cell differentiation

ACVR1C, DCT, GPM6B, MGP, MITF, NRCAM, SERPINE2, SFRP1, SPP1, TYR, TYRP1, NRP2, NRXN3

O = 13; E = 5.34; R = 2.43; P = 0.0027

cell motility

CTGF, FN1, ITGB1, LAMA4, NRCAM, SERPINE2, SPP1, NRP2, NRXN3

O = 9; E = 2.42; R = 3.72; P = 0.00072

cell migration

FN1, ITGB1, LAMA4, NRCAM, SERPINE2, SPP1, NRP2, NRXN3

O = 8; E = 1.04; R = 7.69; P = 9.41E-06

nucleocytoplasmic transport

ADAM10, KPNA1, NPM1, IPO9, G3BP2, THOC1

O = 6; E = 1.25; R = 4.8; P = 0.0016

negative regulation of cell proliferation

GPNMB, FABP7, IL6, NPM1, CUL5, CD164

O = 6; E = 1.59; R = 3.77; P = 0.0052

aromatic amino acid family metabolism

DCT, TDO2, TYR, TYRP1

O = 4; E = 0.23; R = 17.39; P = 6.642E-05

aromatic compound metabolism

CPM, DCT, TDO2, TYR, TYRP1

O = 5; E = 0.97; R = 5.15; P = 0.0028

cofactor biosynthesis

PBEF1, TMEM131, TPK1, ATP5A1, ATP6V1B2

O = 5; E = 1.18; R = 4.24; P = 0.0066

coenzyme biosynthesis

PBEF1, TMEM131, TPK1, ATP5A1, ATP6V1B2

O = 5; E = 1.04; R = 4.81; P = 0.0039

negative regulation of transcription

HMGB1, TRIM33, HBXAP, NKRF, RB1, ARID5B

O = 6; E = 1.72; R = 3.49; P = 0.0076

positive regulation of transcription

CTNNB1, ILF2, NFATC2, HBXAP, RB1, NCOA4

O = 6; E = 1.19; R = 5.04; P = 0.0012

mRNA processing

DHX8, PABPC1, GRSF1, SFRS2, SNRPB2, SNRPG, G3BP2, THOC1

O = 8; E = 2.13; R = 3.76; P = 0.0013

pigment metabolism

DCT, TYR, TYRP1

O = 3; E = 0.25; R = 12; P = 0.0018

  1. a: observed number of genes in the category; b: expected number of genes in the category; c: observed/expected ratio; d: p-value of the enrichment significance