10 20 30 40 50 UUUCAUGAAUUUAGAAU--| AG A A A C UGAAU GGAUCU UUACC GGC GUGU GUUAG UGAUU C UCUAGA AAUGG CCG UACA CAAUC ACUAA A CUGCAAGGUCGACAAAAUA^ CA A A C - CCAUC 110 100 90 80 70 60