title: On a possible epigenetic mechanism(s) of tumor cell heterogeneity. The role of DNA methylation.
mesh_terms: D000818:Animals; D001483:Base Sequence; D004247:DNA / Q000235:genetics* / Q000378:metabolism; D004273:DNA, Neoplasm / Q000235:genetics / Q000378:metabolism; D005796:Genes; D014644:Genetic Variation; D006801:Humans; D008745:Methylation; D008954:Models, Biological; D009153:Mutagens; D009154:Mutation; D009369:Neoplasms / Q000235:genetics* / Q000473:pathology; D010641:Phenotype
chemical_list: D004273:DNA, Neoplasm; D009153:Mutagens; D004247:DNA