10 20 30 40 50 UGGAGCGUGAACUGGAA----| GA A UA A C GGCCUGGA CUGCU GUGA U GGU GUUU AUGUUGUUG U GACGG CACU A CCA CAAA UACAGCAAC U GUCGAUUCGCUCCUCGUCAUU^ -- C GC C U ACAAGUCU . 110 100 90 80 70 60