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Table 2 Histone marks and biological terms enriched by the genes in each module

From: Gene co-expression and histone modification signatures are associated with melanoma progression, epithelial-to-mesenchymal transition, and metastasis

Module

Histone marks

Biological terms

Database

Turquoise

H3K27me3

Axon guidance

GO biological process

Regulation of MAP kinase activity

Extracellular matrix organization

Reactome

Delta-Notch signaling pathway

KEGG

Glycosaminoglycan biosynthesis

Focal Adhesion-PI3K-Akt-mTOR-signaling pathway

WikiPathways

Alpha6-Beta4 Integrin signaling pathway

TGF Beta signaling pathway

Blue

H3K79me3, H3K79me2, H3K27ac, H3K4me3, H3K36me3, H4K20me1

Cellular response to DNA damage stimulus

GO biological process

Mitochondrial translation

Ubiquitination and proteasome degradation

Reactome

Negative regulation of MAPK pathway

Proteasome degradation

WikiPathways

TNF-alpha NF-kB signaling pathway

Protein processing in endoplasmic reticulum

KEGG

Yellow

H3K4me3, H3K36me3

Mitochondrion organization

GO biological process

Hippo signaling pathway

KEGG

Endocytosis

Lysosome

Red

-

Regulation of cell migration

GO biological process

Cell cycle

Reactome

Axon guidance

KEGG

Hippo signaling pathway

KEGG

DNA replication

KEGG

G1 to S cell cycle control

WikiPathways

ESC pluripotency pathways

WikiPathways

Black

H3K27ac, H3K79me2

Activation of JUN kinase activity

GO biological process

Positive regulation of apoptotic process

Regulation of small GTPase signal transduction

TNF signaling pathway

KEGG

Regulation of actin cytoskeleton

KEGG

Protein processing in endoplasmic reticulum

KEGG

Tight junction

KEGG

Regulation of actin cytoskeleton

WikiPathways

Wnt signaling pathway and pluripotency

WikiPathways

Magenta

H3K27ac, H3K4me3

mRNA splicing

GO biological process

Double-strand break repair

DNA replication

WikiPathways

Nucleotide excision repair

KEGG

Spliceosome

KEGG

Purple

H3K79me2, H3K36me3

Protein ubiquitination

GO biological process

RNA processing

Insulin signaling pathway

KEGG

Endocytosis

KEGG

Ribosome

KEGG

Delta-Notch signaling pathway

WikiPathways

Wnt signaling pathway

WikiPathways

Greenyellow

H3K79me2

Triglyceride biosynthesis

Reactome

Autophagosome organization

GO biological process

Positive regulation of cytoskeleton organization

Ras protein signal transduction

Tan

-

Base excision repair

KEGG

Signaling by Rho GTPases

Reactome

DNA repair

Reactome

Regulation of cell cycle

GO biological process

Protein ubiquitination

Salmon

-

Regulation of toll-like receptor signaling pathway

WikiPathways

Focal adhesion

KEGG

ECM-receptor interaction

KEGG

p75 NTR receptor-mediated signaling

Reactome

Cell cycle

KEGG

Midnight blue

-

Focal adhesion

KEGG

Insulin receptor signaling cascade

Reactome

Signaling events mediated by VEGFR

NCI-NATURE

Positive regulation of MAP kinase activity

GO biological process

Neutrophile degranulation

Light cyan

H3K79me2

HATs acetylate histones

Reactome

Regulation of mitotic cell cycle

GO biological process

Pink

H3K27ac

Regulation of mRNA stability

GO biological process

Proteasomal protein catabolic process

GO biological process

Brown

H3K79me2, H3K27ac, HeK4me3, H3ac, H3K9ac, H3K36me3

mRNA processing

WikiPathways

Homologous recombination

KEGG

Cell cycle

Reactome

Cellular response to DNA damage stimulus

GO biological process

  1. The functions, pathways, and histone marks were considered to be significantly enriched if their adjusted p values were less than 0.05