title: Studies on isozyme variation in marginal and central populations of Picea abies.
mesh_terms: D000135:Acid Phosphatase / Q000378:metabolism; D004950:Esterases / Q000378:metabolism; D014644:Genetic Variation; D007527:Isoenzymes / Q000378:metabolism*; D007931:Leucyl Aminopeptidase / Q000378:metabolism; D010944:Plants / Q000201:enzymology*
chemical_list: D007527:Isoenzymes; D004950:Esterases; D000135:Acid Phosphatase; D007931:Leucyl Aminopeptidase