10 20 30 40 50 AUUCUUGGUGCUACACUU-- A A -| C CUUUA UGGUACU GAA AGAGGU UAUCCGUGUUU UUCG U ACUAUGA UUU UCUUCA GUGGGCAUAAA AAGC U ACCCGCAGUCACUGCCCUAU G G C^ - AGUAU 110 100 90 80 70 60