title: Microheterogeneity in a non-histone chromosomal protein.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002417:Cattle; D002843:Chromatin / Q000032:analysis*; D003852:Deoxyribonucleoproteins / Q000032:analysis*; D007525:Isoelectric Focusing; D009698:Nucleoproteins / Q000032:analysis*; D011506:Proteins / Q000032:analysis / Q000302:isolation & purification*; D013950:Thymus Gland
chemical_list: D000596:Amino Acids; D002843:Chromatin; D003852:Deoxyribonucleoproteins; D009698:Nucleoproteins; D011506:Proteins