10 20 30 40 50 UGUGCGUGCGUCAGUUU---| A G CU GUGAUC GGUUA GAC UUGGCAUUUACCGCGU GCUUUGAU \ CCGGU CUG AACCGUAAGUGGCGCA CGGAAUUA G GCCGCUAAGGGAACUAAGCA^ - G -- GCACGU 110 100 90 80 70