title: The two-dimensional fractionation of drosophila DNA.
mesh_terms: D000367:Age Factors; D000818:Animals; D002478:Cells, Cultured; D004247:DNA / Q000302:isolation & purification*; D004262:DNA Restriction Enzymes; D004331:Drosophila melanogaster / Q000032:analysis* / Q000235:genetics; D004587:Electrophoresis, Agar Gel / Q000379:methods; D004625:Embryo, Nonmammalian / Q000032:analysis
chemical_list: D004247:DNA; D004262:DNA Restriction Enzymes