10 20 30 40 50 CCCGCCGCCUGUCAAACUC - - U G -| GUUUCG GC CUUCC GUU UUUGGCACUA CAC AUUUUUGU A UG GAAGG UAA GAACUGUGAU GUG UAAAAACA U AGAAAGCCAGCGUAACGUC A A C G U^ GCAUCG . 110 100 90 80 70 60