title: On the origin of "isozymes" of inorganic pyrophosphatase obtained from baker's yeast.
mesh_terms: D004589:Electrophoresis, Disc; D007527:Isoenzymes / Q000032:analysis*; D008722:Methods; D011755:Pyrophosphatases / Q000032:analysis*; D012441:Saccharomyces cerevisiae / Q000201:enzymology*
chemical_list: D007527:Isoenzymes; D011755:Pyrophosphatases