title: [The relationship between the distribution frequency of active 1-asparaginase producers and the source of culture isolation].
mesh_terms: D000818:Animals; D001215:Asparaginase / Q000096:biosynthesis*; D004285:Dogs; D004926:Escherichia coli / Q000201:enzymology* / Q000302:isolation & purification; D006801:Humans; D051381:Rats; D012800:Siberia; D013045:Species Specificity; D014871:Water Microbiology
chemical_list: D001215:Asparaginase
vernacular_title: Zavisimost' chastoty rasprostraneniia aktivnykh produtsentov 1-asparaginazy ot istochnika vydeleniia kul'tur