title: [Ecological characteristics of the hemoglobinograms of 3 species of sturgeons].
abstract: Studies have been made on fractional composition of hemoglobin in the Russian Acipenser güldenstädti, Siberian A. baeri and Amur A. shrencki sturgeons by polyacrylamide gel disc-electrophoresis. High electrophoretic heterogeneity (6--7 components) of hemoglobin in each of the species was found together with a distinct species specificity of hemoglobinograms. The observed differences in fractional composition of hemoglobin are of an adaptive character which makes it possible to consider the Amur sturgeon as a perspective object for acclimatization in the seas of the Southern region of the USSR with lowered salinity.
mesh_terms: D000818:Animals; D001797:Blood Protein Electrophoresis; D004463:Ecology; D005399:Fishes / Q000097:blood*; D006454:Hemoglobins / Q000032:analysis*; D013045:Species Specificity
chemical_list: D006454:Hemoglobins
vernacular_title: Ekologicheskie osobennosti gemoglobinogramm trekh vidov osetrov.