title: Nucleotide distribution in the DNA of Escherichia coli.
mesh_terms: D000227:Adenine Nucleotides / Q000032:analysis; D003597:Cytosine Nucleotides / Q000032:analysis; D004269:DNA, Bacterial / Q000032:analysis*; D004586:Electrophoresis; D004926:Escherichia coli / Q000032:analysis*; D006150:Guanine Nucleotides / Q000032:analysis; D009711:Nucleotides / Q000032:analysis*; D010759:Phosphorus Isotopes; D013046:Specific Gravity; D013941:Thymine / Q000032:analysis
chemical_list: D000227:Adenine Nucleotides; D003597:Cytosine Nucleotides; D004269:DNA, Bacterial; D006150:Guanine Nucleotides; D009711:Nucleotides; D010759:Phosphorus Isotopes; D013941:Thymine