10 20 30 40 50 UCUUCGAGAAGAUUUUG- CU - U -| U GUGGU UAGUUC CCUGUU CGUAUACUGAA GUAU CC GA \ GUCAAG GGACGA GCAUAUGACUU CAUA GG CU A AGUCAAGACUACGUCAUA AG U C U^ C UUUAU 110 100 90 80 70 60