10 20 30 40 50 AGAAGCUGCCGGGCGGGC--| C C C UU GAA U GUCAC GGG UC CUUC ACU AACAUGG UGCUU CU A CUC AG GAAG UGA UUGUACC GUGAA GA U AGUGAGGAGGUCCCUUGGAA^ A U A UU GUC U GAAGU . 110 100 90 80 70 60