10 20 30 40 50 UGUUGCUCCUGUAACUU---| ACU GA G C UGUUGAAC GGA GGAGAG GGCAA AUG UGGCAUAGC \ UCU UCUCUC CCGUU UAC ACCGUAUCG U UCCACCGGUACCGACGACAG^ GU- UA A A UCCAAGAG 110 100 90 80 70 60