title: High resolution of human chromosomes.
mesh_terms: D002869:Chromosome Aberrations / Q000473:pathology; D025063:Chromosome Disorders; D002875:Chromosomes / Q000648:ultrastructure*; D002905:Chromosomes, Human, 4-5; D003703:Demecolcine / Q000494:pharmacology; D006801:Humans; D007621:Karyotyping / Q000379:methods*; D008214:Lymphocytes / Q000648:ultrastructure; D008727:Methotrexate / Q000494:pharmacology; D008938:Mitosis / Q000187:drug effects
chemical_list: D008727:Methotrexate; D003703:Demecolcine