title: Evidence for a folded structure of human chromosomes.
mesh_terms: D002478:Cells, Cultured; D002842:Chromatids / Q000648:ultrastructure; D002875:Chromosomes / Q000648:ultrastructure*; D003703:Demecolcine / Q000494:pharmacology; D005347:Fibroblasts / Q000187:drug effects / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D008938:Mitosis / Q000187:drug effects; D008954:Models, Biological
chemical_list: D003703:Demecolcine