10 20 30 40 50 UGCUGGAGUAAGAAGGU--| G U U C AAUU CUUGUCU CUCG GC GUGAC CUC AAAGGGAAG UUCU \ GAGU UG CAUUG GAG UUUCCCUUC AAGA A GUUGAAGUCGUAACGAAAA^ G C U A ACGC AAAGAAA . 110 100 90 80 70