10 20 30 40 50 60 GCCCCUGCGUCCUGGGG- C-| UU GUGAGGU CAGU CUUGCUGCUGUAAACAUCC GACUGGAAGCU G GUCG GGACGACGACGUUUGUAGG CUGACUUUCGA C CAGCACGAGUCGACUGCC UC^ -- GGACGAG 120 110 100 90 80 70