10 20 30 40 50 ACCAUAUCCACAUUUGGC--| C AG C UAA GAGUGUU UGUC UACG CGAGUUC AC UCAAGUUUU C ACGG GUGU GCUCGAG UG AGUUCAAAA G ACAACGAAAACAACUUGAAC^ U CU U CAC ACUAAAA . 110 100 90 80 70 60