title: Lack of species differences in isoelectric focused proteins in the Formica rufa group (Hymenoptera, Formicidae).
mesh_terms: D000818:Animals; D001000:Ants / Q000235:genetics*; D007525:Isoelectric Focusing; D011506:Proteins / Q000235:genetics*; D013045:Species Specificity
chemical_list: D011506:Proteins