title: Common and species-specific esterases of Equidae--IV. Horse of przewalski, onager and Zebra hartmannae.
abstract: 1. Among several species of Equidae only E. przewalskii possesses a serum esterase identical with that of E. caballus. 2. The esterases of Hemionidae differ slightly from that of domestic horse by electrophoretic migration and by antigenic structure. 3. Zebras (grevyi, burchelli) appear devoid of this component but Z. hartmannae possesses an esterase of high enzymatic activity, differing notably from that of horse by electrophoretic and antigenic properties.
mesh_terms: D000818:Animals; D004950:Esterases / Q000032:analysis*; D006736:Horses / Q000378:metabolism*; D010527:Perissodactyla / Q000378:metabolism*; D013045:Species Specificity
chemical_list: D004950:Esterases