10 20 30 40 50 UCAAAGUCCAAAGGAAA--| GAU C AAC AGACCUG GCUACAGACUG AAUCUCUG AGGC UGUGA \ CGGUGUCUGAU UUGGAGAC UCCG ACACU C CCGAGCGGACGCUCAGAGA^ GUC C AUA CUAUCUC . 110 100 90 80 70