10 20 30 40 50 GACGGAUAGAAGAUGAC-- UUU U CU -| CCG CCGAC GU CC CAA CCUUAUCA UUC CGUCCAGC A CA GG GUU GGAAUAGU AAG GCAGGUCG U AACACGACCCGACUAAUCA UUU U CG C^ AG- AAGGG 110 100 90 80 70 60