title: Ion-dependent anisotropy of deoxyribonucleoprotein structures in tissue cultures.
mesh_terms: D000818:Animals; D001718:Birefringence; D002466:Cell Nucleolus; D002467:Cell Nucleus / Q000187:drug effects*; D002875:Chromosomes / Q000187:drug effects; D046508:Culture Techniques; D004247:DNA; D000882:Haplorhini; D006367:HeLa Cells; D006801:Humans; D007668:Kidney; D008722:Methods; D008859:Microscopy, Polarization; D012965:Sodium Chloride / Q000494:pharmacology*; D013194:Staining and Labeling
chemical_list: D012965:Sodium Chloride; D004247:DNA