title: Nuclear RNA in sea urchin embryos. II. Absence of "cRNA".
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000032:analysis*; D002875:Chromosomes; D003593:Cytoplasm; D005260:Female; D007700:Kinetics; D008970:Molecular Weight; D009693:Nucleic Acid Hybridization; D012313:RNA / Q000032:analysis* / Q000096:biosynthesis; D012343:RNA, Transfer / Q000032:analysis; D012617:Sea Urchins; D015053:Zygote
chemical_list: D012313:RNA; D012343:RNA, Transfer