10 20 30 40 50 ACUGGGCCCUGGAGAGA--| C G AAA A- CAACUU GUGUGUC CUG GGCUGGU AAGG ACCAGAU G UACGCGG GAC UCGACCA UUCC UGGUUUA G GCGGACCACUCCGACCGCA^ U G AC- CC GGUCAA 110 100 90 80 70 60