10 20 30 40 50 UUCGAGAGGAUUUGAAG----| U AG GUU U A GAGAG GUCU G CCC GAAAGACA GGGUAGUGAG UG A CAGA C GGG CUUUCUGU CCCAUCGCUC AC A CCCACGCGGUGGUCGUUUAAC^ - AG AC- - G AAAGA 110 100 90 80 70 60