10 20 30 40 50 60 AUAUCGUGAGUGUUUCUA - U A AG GU --| GUAAUGGUAC GC GUCU CCAGC UCA UGAG CAG AUCUUGG \ CG CAGA GGUCG AGU ACUC GUC UAGGACC U UCAUCACUUCGUUUCUCU U C C CA UU AU^ CAGCGGUUUA 120 110 100 90 80 70