10 20 30 40 50 60 CUCUUAAAUAACAAGUU--| UCCUCU UC UG C AUGUGUGU GCAC CAG CC AGA CCUAACUUGUG C CGUG GUC GG UCU GGAUUGGGCAC U AGGAUAAAUUCUACAGUUG^ UCGUGU GA GU C CUAAUUCC 120 110 100 90 80 70