10 20 30 40 50 GAACCACUUAUAUCUCC- - G AC--| GA UCACAG UC CUAUUCUGU UAUGGC UGGUA AUUCACUG C AG GAUGAGACA AUACCG ACCAU UAAGUGAC A UGCCCGUCACACCUAGAC A A GGAU^ -- UACAGG . 110 100 90 80 70 60