title: Clonal variants of constitutive heterochromatin of human fibroblasts after recovery from mitomycin treatment.
mesh_terms: D001699:Biometry; D002478:Cells, Cultured; D002869:Chromosome Aberrations; D002999:Clone Cells / Q000187:drug effects; D004247:DNA; D005347:Fibroblasts / Q000187:drug effects; D006570:Heterochromatin / Q000187:drug effects*; D006801:Humans; D007621:Karyotyping; D008937:Mitomycins / Q000494:pharmacology*; D012730:Sex Chromosomes / Q000187:drug effects
chemical_list: D006570:Heterochromatin; D008937:Mitomycins; D004247:DNA