Oligomeric sequences in the cytoplasmic RNA of sea urchin embryos.
Oligomeric stretches of adenylate and uridylate and polymeric segments of adenylate have been shown to exist in sea urchin embryo hnRNA. It is demonstrated here that at least some oligo(U)-enriched sequences are conserved in sea urchin cytoplasmic RNA, whereas apparently few, if any, oligo(A) sequences are so conserved.
D000818:Animals; D002850:Chromatography, Gel; D003593:Cytoplasm / Q000032:analysis*; D011061:Poly A / Q000032:analysis; D011072:Poly U / Q000032:analysis; D012313:RNA / Q000032:analysis*; D012333:RNA, Messenger / Q000032:analysis; D012617:Sea Urchins / Q000032:analysis*
D012333:RNA, Messenger; D011061:Poly A; D011072:Poly U; D012313:RNA