10 20 30 40 50 AAUGCAAUGUGAGGACU--| U CCC C CUGCC UGUACU GAAU GG AGU UAAGUAGUA GCAGGUAA \ CUUA CC UCA AUUCGUCAU CGUCCAUU A UACACUGCAGCAACAUAAA^ U UGA U CUCA- GUGUUC . 110 100 90 80 70