10 20 30 40 50 60 GUGUGCCGUCUACUUACCAA---| U CC AGU C UUAGGUUCGU GU CGCUUU UAAGUACU GC GCAGGAG \ CG GCGAAA AUUCGUGA CG CGUCCUC G ACAUAAGAAAACGACCCGUUGAG^ - UU ACC U CAUAACGCCU 120 110 100 90 80 70