10 20 30 40 50 UCUUCGUUACACAUGUUA--| UCA - U UU GUGUU GC CAUG CGG GCCGGGGCAA AAGAUUCUGA G CG GUGC GUC CGGUCCCGUU UUCUGAGACU U AUGGUUUUCAUGACCAUAGG^ UG- U U U- AAAAG 110 100 90 80 70 60