title: Studies on nuclei of Paramecium aurelia. II. Amino acid composition and electrophoretic properties of the chromosomal basic proteins.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D000818:Animals; D002467:Cell Nucleus / Q000032:analysis; D002850:Chromatography, Gel; D002875:Chromosomes / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D006657:Histones / Q000032:analysis / Q000302:isolation & purification; D009698:Nucleoproteins / Q000032:analysis; D010247:Paramecium / Q000032:analysis*; D011506:Proteins / Q000032:analysis*
chemical_list: D000596:Amino Acids; D006657:Histones; D009698:Nucleoproteins; D011506:Proteins