10 20 30 40 50 60 CAAAAAAAAUUCAACAA---| AUA AGU U U A UUGAAAA UGACC UGCUAAG GGACAC CUGU CU CAUG \ ACUGG ACGGUUC CCUGUG GACA GA GUAC G UAGAAACCCGACGUCGUCAA^ GG- CCU U - - CAGUCAU 120 110 100 90 80 70