10 20 30 40 50 AUGUUAGAGGGAAAUCGC--| C A G UG U CAUGA CUUG CGA UACG GUAUUCU GGU AAUAAUA \ GGGC GUU AUGC CAUAAGA UCG UUAUUGU U CAAUAUGCGCAACUUCGUAC^ A A A GU - UGGAC 110 100 90 80 70 60