10 20 30 40 50 60 GGCUGGUGUACUAUGUU-- -| U U CUGUUGUC GG GGUUG CAGAUAGGUCG GGUGAGUGCAAUGUU \ CC UCGAC GUUUAUUCGGC CCAUUCACGUUAUAA U UUGUACGUCUAGUUUCUAU A^ - C AAGUAAGC 120 110 100 90 80 70