10 20 30 40 50 CCUACACCAGCAGCGGC--| UUU A AA U A CGCCUC AAUGC GCUA AGCUGGU AA GG ACCAAAU U UUACG CGAU UCGACCA UU CC UGGUUUA U ACCGACAGGUACACAUUAG^ UAU G AC C C GGUAAC . 110 100 90 80 70 60