10 20 30 40 50 UACAGCCCAUCUCCGCCUGGU---| U UG UUC GUCAGU UCCA GG ACCGUGGCU GAUUGUUAUU \ AGGU UU UGGUACCGA CUGACAAUGA G CCUCAGCGCCGUCCAACGAAGGAC^ - GU CAU UGUGGU 110 100 90 80 70 60