10 20 30 40 50 GACAUCUUCAGAAGAUGAU---| U U A AGGUC UGGU GUGAUU AGGUAGUUUC UGUUGUUGGG G ACCA UACUAG UCCGUCAAAG ACGACAGCUU A CGCCAACGAGCGUCCAUCACUU^ - U A GUAAC 110 100 90 80 70 60