title: Sodium iodide density gradients for the preparative buoyant density separations of DNA mixtures.
mesh_terms: D002499:Centrifugation, Density Gradient; D002586:Cesium; D002712:Chlorides; D004396:Coloring Agents; D004269:DNA, Bacterial / Q000302:isolation & purification*; D004926:Escherichia coli / Q000378:metabolism; D007454:Iodides; D008722:Methods; D008837:Micrococcus / Q000378:metabolism; D010710:Phosphates / Q000378:metabolism; D010759:Phosphorus Isotopes; D012964:Sodium; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D002712:Chlorides; D004396:Coloring Agents; D004269:DNA, Bacterial; D007454:Iodides; D010710:Phosphates; D010759:Phosphorus Isotopes; D014316:Tritium; D002586:Cesium; D012964:Sodium; D013936:Thymidine