10 20 30 40 50 AUAUACAGCACAAAGAAU-- UU AU-| C U A AUCAU CUG GGAUU CGGC CUUC UCAGGUAG CUUG \ GAC UCUAA GUCG GAAG AGUCCGUC GAAC U CUAUGUUCCACAACUAUACU CU CAU^ A U - AAACU 110 100 90 80 70 60