10 20 30 40 50 CAGCCCCACAGAGCUGC-- U A-| GAGGAU CCGCCGUUCC UCUUCCUAUGC UAUACUUCUUU \ GGUGGCGGGG AGAAGGGUACG AUAUGGAGAAA C GUCCACGGCGCACCUCCUG U GG^ UCCGGU 110 100 90 80 70 60