10 20 30 40 50 AAAAUCAUUGGUUAUAU-- U UG -| U U UGAAUAU GG UG AUGGGAUGGCAG UGUAU GU AGCUGGU \ UC AC UAUCCUGUCGUC ACGUA CA UCGACCA C GUAAACAAAUACAGUACCG U GU A^ U - UGUAAGU . 110 100 90 80 70