10 20 30 40 50 60 UGGUCAGGAAUUACCUU--| A CA A AUGACA AGGU AUUCCUC CUCAAA CCCUUCAGUGACUUCC \ UCCA UAAGGAG GAGUUU GGGAGGUUACUGAAGG U ACUCACUCGGAAAAUUUUG^ G AC - AUAAAG 120 110 100 90 80 70