title: The DNA of Escherichia coli can be displayed in a single band in polyacrylamide gels.
mesh_terms: D004269:DNA, Bacterial / Q000032:analysis*; D003851:Deoxyribonucleases; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000032:analysis*; D008970:Molecular Weight; D012335:RNA, Ribosomal; D012260:Ribonucleases
chemical_list: D004269:DNA, Bacterial; D012335:RNA, Ribosomal; D003851:Deoxyribonucleases; D012260:Ribonucleases