10 20 30 40 50 60 UCAUUUCACCCAUAUUU--| UG C G G GU AU UUGUCA CCGUUCGU UUA CGAG GAAAG CUC C GAUC \ GGUAAGCG AAU GCUU CUUUC GGG G CUAG A UCAAAGCAAACGACGUACA^ GU U G A UG -- UAGUCA . 110 100 90 80 70