title: Properties of formaldehyde-treated chromosomal deoxyribonucleoprotein.
mesh_terms: D000818:Animals; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D002875:Chromosomes / Q000032:analysis*; D004247:DNA; D005557:Formaldehyde; D006358:Hot Temperature; D066298:In Vitro Techniques; D009691:Nucleic Acid Denaturation; D009695:Nucleic Acid Renaturation; D009698:Nucleoproteins; D012965:Sodium Chloride; D012995:Solubility; D013950:Thymus Gland / Q000166:cytology
chemical_list: D009698:Nucleoproteins; D005557:Formaldehyde; D012965:Sodium Chloride; D004247:DNA