10 20 30 40 50 60 CUCCUCCUAUCGGUACG--| GG A U AGUUUCACCC GUAUUU CGGCA GAAAGACA GGGUAGUGAGAU U CAUAAG GUCGU CUUUCUGU UCCAUCACUCUA A GCGAAAGCGCGUUUUAAUA^ UA A - GGGUCACGUU 120 110 100 90 80 70