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