title: Number and size distribution of the DNA chains in Escherichia coli.
mesh_terms: D004261:DNA Replication; D004269:DNA, Bacterial / Q000032:analysis; D004587:Electrophoresis, Agar Gel; D004926:Escherichia coli / Q000032:analysis*; D008970:Molecular Weight
chemical_list: D004269:DNA, Bacterial