title: A new group of chromatin-associated proteins with a high content of acidic and basic amino acids.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002417:Cattle; D011232:Chemical Precipitation; D002843:Chromatin / Q000032:analysis*; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D011506:Proteins / Q000032:analysis / Q000302:isolation & purification*; D012965:Sodium Chloride; D012995:Solubility; D013950:Thymus Gland / Q000032:analysis*; D014238:Trichloroacetic Acid; D014508:Urea
chemical_list: D000596:Amino Acids; D002843:Chromatin; D011506:Proteins; D012965:Sodium Chloride; D014238:Trichloroacetic Acid; D014508:Urea