10 20 30 40 50 GUGUUAUUGUUUAGUUUUGUUU--| UC U CCCU CUAUAG CUGCUGAU CC GAGA AACUUGUGA U GGCGAUUA GG CUCU UUGAACACU U AGUAGGCAAGUGCUACUUAGAGCU^ U- C AGUU UUGAAG 110 100 90 80 70 60