10 20 30 40 50 UAAUAUAUUAACAUGUUG--| GUC A U C UUCAU GGGUUG UGU GGCAGUGU GUUAG UGAUUGU A UCCAAC ACA CCGUCAUA CAAUC ACUAAUA U GGUCGAAACACAAAGGAACA^ AAC A C - UCAAG 110 100 90 80 70 60