Base composition of ribosomal RNA precursors in the HeLa cell nucleolus: further evidence of non-conservative processing.
D000180:Acrylic Resins; D000225:Adenine / Q000032:analysis; D002247:Carbon Isotopes; D002466:Cell Nucleolus / Q000032:analysis*; D002501:Centrifugation, Zonal; D003593:Cytoplasm / Q000032:analysis; D003596:Cytosine / Q000032:analysis; D004586:Electrophoresis; D005782:Gels; D006147:Guanine / Q000032:analysis; D006367:HeLa Cells / Q000032:analysis* / Q000528:radiation effects; D010759:Phosphorus Isotopes; D012313:RNA / Q000032:analysis*; D012270:Ribosomes / Q000032:analysis*; D014466:Ultraviolet Rays; D014498:Uracil / Q000032:analysis
D000180:Acrylic Resins; D002247:Carbon Isotopes; D005782:Gels; D010759:Phosphorus Isotopes; D014498:Uracil; D006147:Guanine; D012313:RNA; D003596:Cytosine; D000225:Adenine