title: Schistosoma mansoni: electrophoretic characterization of strains selected for different levels of infectivity to snails.
mesh_terms: D000483:Alleles; D000818:Animals; D001700:Biomphalaria / Q000469:parasitology*; D004592:Electrophoresis, Starch Gel; D005260:Female; D005796:Genes; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000235:genetics; D008297:Male; D010641:Phenotype; D011110:Polymorphism, Genetic; D012550:Schistosoma mansoni / Q000201:enzymology / Q000235:genetics / Q000254:growth & development*
chemical_list: D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase