10 20 30 40 50 AUGAGAUAUCCAUGAUG--| C U CGUU U CUG GCCGUCCAAG GU GCGUAGG GUGCACAC GU G CGGCAGGUUU CA UGCGUCC CAUGUGUG CA U GGCUCCCGACACGCGUGUA^ A C UCUC C AUA 110 100 90 80 70 60