10 20 30 40 50 60 AACCAAGGCAGCUUUCC- -| UG A C UG A GUCUGCA ACU CC GCCAG GCUCUUUU ACAUUG CU CU C UGA GG CGGUU CGGGAAAA UGUAAC GA GA C CACAACCACGACCAACCG C^ GU A A GU C UCACUAU 120 110 100 90 80 70