10 20 30 40 50 60 UCCACGGAAAAAUGCAGGU---| AGG - G U A CUUAGCA GGC CCAGU UAAGUGAAU CUU GCC CAGU A UCG GGUCG AUUCACUUG GAG CGG GUCG U CUACCCCAAACUGAAACCAACC^ GA- G - U - AAUAAAG . 110 100 90 80 70