10 20 30 40 50 AUUUUGCAUGUUUUCUCCGU--| C CA A GUAGUUU GAU UUUGUAUAAUCU GCUAGUAAUU UGA \ CUG AAACAUAUUAGA CGAUCAUUGA ACU C AGCUAAGCUACGACAAAUCAGU^ U AC - CUGAUAG . 110 100 90 80 70