title: Nongenetic heterogeneity of mouse beta-galactosidase.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D004589:Electrophoresis, Disc; D005696:Galactosidases / Q000378:metabolism; D005796:Genes; D066298:In Vitro Techniques; D007525:Isoelectric Focusing; D007527:Isoenzymes / Q000378:metabolism; D007668:Kidney / Q000201:enzymology / Q000648:ultrastructure; D008099:Liver / Q000201:enzymology / Q000648:ultrastructure; D051379:Mice; D008810:Mice, Inbred C57BL; D008970:Molecular Weight; D009154:Mutation; D009439:Neuraminidase; D013347:Subcellular Fractions / Q000201:enzymology
chemical_list: D007527:Isoenzymes; D005696:Galactosidases; D009439:Neuraminidase