10 20 30 40 50 60 AGGUCUCACCUGGAUGG-----| GAG U CU A ACGUUCA CUGU UUGGC UAAUCUCAG GGC ACUGUGAG \ GACA AAUCG AUUAGGGUC CUG UGACACUC U GGUACUCCCGUUCCUUUAACGA^ --- U U- G CUUAACA 120 110 100 90 80 70