10 20 30 40 50 UGGUUAUUGACAAAAGAGC- - -| G C UU GUAUA UUGCGUGUAUGU UUG GCAUG CAAC GCU GU A GAUGCGCAUGCA AAC CGUAC GUUG UGA CA G UAACGAGCCGACAUGCUACA U G^ A C U- CUACG 110 100 90 80 70 60