10 20 30 40 50 UACAACUCCUGCAACAUA-- AC -| U A GU - UU UCCGC CCG GU GGA GACUA GAUU UUGUUG A AGGUG GGC CG CCU CUGGU CUAA AACAAC U GCUGUUUUGGCAACAAUCAA AA A^ U - AU C GA 110 100 90 80 70 60