10 20 30 40 50 60 GCCCCAGCUACUGAACAA- -| GG A GC UGGACC CCU GCUUG A ACAUGCUUCUUUAUAU CCAUA U GGA CGGAC U UGUGUGAAGAAAUGUA GGUAU G AGUCACACCGCUCUCUCAA C^ UU A A- CGAAUC . 110 100 90 80 70