10 20 30 40 50 60 GUUGGGGUCCAACACCAA--| C G AG AU GUGACUA GGC UUCUGUU UCAGUAACA GAUUC CCUGCU \ CCG GGGACGG GGUCAUUGU CUAAG GGACGG U CGUCACCGGUACAGGUUCCA^ U G CU -- UGUGGUG 120 110 100 90 80 70