title: Nuclear RNA in sea urchin embryos. I. Some characteristics of ribonucleoprotein complexes.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism*; D003593:Cytoplasm / Q000378:metabolism; D005260:Female; D007700:Kinetics; D009698:Nucleoproteins / Q000378:metabolism*; D012313:RNA / Q000032:analysis / Q000096:biosynthesis / Q000378:metabolism*; D012335:RNA, Ribosomal / Q000032:analysis / Q000378:metabolism; D012261:Ribonucleoproteins / Q000378:metabolism*; D012617:Sea Urchins; D015053:Zygote / Q000378:metabolism
chemical_list: D009698:Nucleoproteins; D012335:RNA, Ribosomal; D012261:Ribonucleoproteins; D012313:RNA