title: Purification and comparison of glutamine synthetase from rat and chick livers.
mesh_terms: D000818:Animals; D002645:Chickens; D004586:Electrophoresis; D005974:Glutamate-Ammonia Ligase / Q000302:isolation & purification*; D006863:Hydrogen-Ion Concentration; D005779:Immunodiffusion; D008099:Liver / Q000201:enzymology*; D051381:Rats; D012995:Solubility; D013045:Species Specificity; D013347:Subcellular Fractions / Q000201:enzymology; D014461:Ultracentrifugation
chemical_list: D005974:Glutamate-Ammonia Ligase