10 20 30 40 50 CCGGUAGACCCCUCAUU-- U G GU U-| UGAAG GCCAU GGC GCC GUGUAUGUGGCGAACUG GG A CGGUG CCG CGG CACAUAUACUGUUUGAC CC G UACCACUGGGGCACACUCG U A GC UU^ CAGUA 110 100 90 80 70 60