OBO ID: GO:0044029
Term Name: positive regulation of gene expression via chromosomal CpG island demethylation Search Ontology:
Synonyms:
  • DNA demethylation
  • DNA hypomethylation of CpG island
  • hypomethylation of CpG island
  • positive regulation of gene expression via chromosomal CpG dinucleotide demethylation
Definition: An epigenetic gene regulation mechanism that positively regulates gene expression by demethylation of cytosine residues in chromosomal CpG islands. CpG islands are genomic regions that contain a high frequency of the CG dinucleotide and are often associated with the transcription start site of genes. (2)
References:
Ontology: GO: Biological Process    QuickGO    AmiGO
PHENOTYPE No data available