Histones through the ages.
D000595:Amino Acid Sequence; D000818:Animals; D002645:Chickens; D002852:Chromatography, Ion Exchange; D002875:Chromosomes / Q000032:analysis*; D006657:Histones / Q000032:analysis*; D011110:Polymorphism, Genetic; D013950:Thymus Gland
D006657:Histones