10 20 30 40 50 ACAUAAUCAGCCUUCUUA-- C A CA GU -| GUGAAUU CU GGA UACGA GCUUUUGUG UAU CAAUU \ GA UCU AUGCU UGAAAACAC AUA GUUAA C CUUCUUCAAUCACCACUACG C A AG UG C^ ACAGAGU . 110 100 90 80 70 60