10 20 30 40 50 60 UGGUGUUAAUCCAUCAG---| CG AAC U C U AGA CCGUUAA AGGA GGCAG AGU CCUUC CUUGGU GC C \ UCCU CUGUC UCG GGAAG GAACCG CG G U AGAACCAAAGUCAACACAAC^ -- CUU - U U AG- GACAGUU 120 110 100 90 80 70