10 20 30 40 50 60 UCCUCGUCGAGAUCCCU---| UC UCA- G G UUAAUGC AUCC GCAGUG AAGUGCUCAUA UGCAG UAG \ UAGG CGUCAU UUCACGGGUGU AUGUC AUC A GCGGUUUAUCCUACGAGACC^ C- GACA A - UAAACCC 120 110 100 90 80 70