10 20 30 40 50 GAACUUUUAAUUGAGCA- UG - - -| UC UGUAUG C UU CUAUGGUUAGUUUUGCA GG UUUGCA CAGC \ G GG GGUGUCAGUCAAAACGU CC AAACGU GUCG A AUAAAAAGAUGACUGAAA GU U A U^ -- UCUUAU . 110 100 90 80 70