title: Biochemical and electron microscopic observations of vaccinia virus morphogenesis in HeLa cells after hydroxyurea reversal.
mesh_terms: D002250:Carbon Radioisotopes; D002458:Cell Fractionation; D002499:Centrifugation, Density Gradient; D003593:Cytoplasm / Q000382:microbiology; D004279:DNA, Viral / Q000096:biosynthesis; D006367:HeLa Cells; D006801:Humans; D006918:Hydroxyurea / Q000494:pharmacology*; D008854:Microscopy, Electron; D009024:Morphogenesis / Q000187:drug effects; D009698:Nucleoproteins; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014616:Vaccinia virus / Q000254:growth & development* / Q000378:metabolism / Q000648:ultrastructure; D014764:Viral Proteins; D014779:Virus Replication
chemical_list: D002250:Carbon Radioisotopes; D004279:DNA, Viral; D009698:Nucleoproteins; D014764:Viral Proteins; D014316:Tritium; D013936:Thymidine; D006918:Hydroxyurea