10 20 30 40 50 UUUCCUGCCACCAUGCCC-- UGU C C U-| A UCUAG UCCA GCC CAGUUGUAC AGAUGC CG UUU A AGGU CGG GUUAACAUG UCUGCG GC AAG U GUAGUUUCCCGACUUUAGUA UAU U U UU^ A UGUCU 110 100 90 80 70 60