Degradation products and a unique endonuclease in heterogeneous nuclear RNA in sea urchin embryos.
D000818:Animals; D001345:Autoradiography; D002247:Carbon Isotopes; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000032:analysis; D002499:Centrifugation, Density Gradient; D003593:Cytoplasm / Q000032:analysis; D004586:Electrophoresis; D005260:Female; D006151:Guanosine / Q000378:metabolism; D007700:Kinetics; D009711:Nucleotides / Q000032:analysis; D010063:Ovum / Q000378:metabolism; D012313:RNA / Q000032:analysis* / Q000096:biosynthesis; D012329:RNA, Bacterial / Q000032:analysis; D012335:RNA, Ribosomal / Q000096:biosynthesis; D012260:Ribonucleases / Q000032:analysis / Q000378:metabolism*; D012617:Sea Urchins / Q000032:analysis* / Q000201:enzymology / Q000378:metabolism; D014316:Tritium; D014529:Uridine / Q000378:metabolism
D002247:Carbon Isotopes; D009711:Nucleotides; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D014316:Tritium; D006151:Guanosine; D012313:RNA; D012260:Ribonucleases; D014529:Uridine