10 20 30 40 50 GCUGCCAUCUAGGAUUAAA- -| A UU U C GAAUA AG GGUGU CU GGCAGUGUAG UAG UGGUUGU U UC CCGUA GA UCGUCACGUC AUC ACCAACA A CCUACGUCAUCUACUAAACA U^ A CC U - AAUUA 110 100 90 80 70 60