10 20 30 40 50 UGCCAGGCUGAAAUCUU--| U G A U CGUUU UGGUAUU AAAA GU GAUUUUCCUUU AUGGUUA U ACCAUGA UUUU CA CUAAAAGGAGA UACUAAU G UCCAGAGUCUUCGUCUUAA^ C G C - UGGUA 110 100 90 80 70 60