10 20 30 40 50 GAGGCUUUCUGAGGAUU--| U UU A U U UCUGGGUAU GG GGU CAGGG GUGUAC UCC GAGGCC A CC UCG GUCUC CAUGUG GGG CUCCGG A GACGUCCUACAUCCUUAGA^ U GC C U U UGUCAUUAA 110 100 90 80 70 60