title: Selection and mechanical mixing operating on a 2-allele amylase system in Asellus aquaticus (Isopoda, Crustacea).
mesh_terms: D000483:Alleles; D000681:Amylases / Q000378:metabolism*; D000818:Animals; D003445:Crustacea / Q000201:enzymology*; D004586:Electrophoresis; D005787:Gene Frequency; D005838:Genotype; D006579:Heterozygote; D008967:Molecular Biology; D010641:Phenotype; D012621:Seasons
chemical_list: D000681:Amylases