10 20 30 40 50 CAGCCUGUGCACACCUG--| AG AGUU UGUUCUG GCGGGC CUGUGGUGCAUUGU GCAUUGCA G CGUCCG GACACUACGUGACA UGUAACGU C GACCGGAGACCUCCCGGCC^ GA CCUU GCCAUGA . 110 100 90 80 70 60