title: A method for the isolation of macronuclei from Paramecium aurelia.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D002247:Carbon Isotopes; D002467:Cell Nucleus / Q000378:metabolism; D016798:Ciliophora; D010247:Paramecium; D013501:Surface-Active Agents / Q000494:pharmacology; D014461:Ultracentrifugation; D014500:Uracil Nucleotides / Q000378:metabolism
chemical_list: D002247:Carbon Isotopes; D013501:Surface-Active Agents; D014500:Uracil Nucleotides; D000255:Adenosine Triphosphate