10 20 30 40 50 UGUCCUGUUAUUGAGCACUGGU-- - -| UC UGUAUA CUAUGGUUAGUUUUGCA GG UUUGCA CAGC \ GGUGUCAGUCAAAACGU CC AAACGU GUCG A AUGAAGAGAUGUCUGAAAAGUGGU A U^ -- UCUUAU . 110 100 90 80 70