title: Generation of lambda phage concatemers for use as pulsed field electrophoresis size markers.
mesh_terms: D010582:Bacteriophage lambda / Q000032:analysis*; D004247:DNA / Q000032:analysis*; D004279:DNA, Viral / Q000302:isolation & purification; D004586:Electrophoresis / Q000379:methods*; D004587:Electrophoresis, Agar Gel / Q000379:methods*; D008970:Molecular Weight / Q000379:methods*
chemical_list: D004279:DNA, Viral; D004247:DNA