10 20 30 40 50 60 UUAACAAAUAAUCCAUAC--| U UU UCU G UUCAUAAU AUUU GGUUGG CUUUGGUAU AGCU UAGA \ UAAA UCGACC GAAACCAUA UCGA AUCU A AUUUGUUUCACGUCGUUCGU^ U UC UUU A ACUAUCAA 120 110 100 90 80 70