title: Effect of growth conditions on amino acids bound to deoxyribonucleic acid.
mesh_terms: D000596:Amino Acids; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D003470:Culture Media; D004269:DNA, Bacterial / Q000302:isolation & purification; D004926:Escherichia coli / Q000254:growth & development*; D013941:Thymine / Q000378:metabolism
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D003470:Culture Media; D004269:DNA, Bacterial; D013941:Thymine