10 20 30 40 50 AAACUUGCGAGGAGAUAC-- U AG-| G A UCUGU AGGAAGU AGGCUGAGGGGC AGA CGAG CUUU \ UCCUUCG UCUGACUCCCCG UCU GCUC GAAA U CUCCUUGCGUUCGCGGCUCA U GAG^ G - ACCUU 110 100 90 80 70 60