10 20 30 40 50 60 UCGAGACAGAGAACCAGCG---| C C C A AUGGUGU CG AG UGAU ACGUGUAUUCUUAGGUAA UAAU \ GC UC ACUG UGCACAUAAGAGUUCGUU AUUG G UACUUCGUAAUCGUCUUCCUCG^ - A A - UUAUUUU 120 110 100 90 80 70