title: Proteins in nucleocytoplasmic interactions. VI. Is there an artefact responsible for the observed shuttling of proteins between cytoplasm and nucleus in Amoeba proteus?
mesh_terms: D000656:Amoeba / Q000166:cytology / Q000378:metabolism; D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism*; D003593:Cytoplasm / Q000378:metabolism*; D005069:Evaluation Studies as Topic; D053652:Nuclear Transfer Techniques; D011506:Proteins / Q000378:metabolism*; D014184:Transplantation, Homologous; D014316:Tritium
chemical_list: D011506:Proteins; D014316:Tritium