10 20 30 40 50 GCCUGAGCCUACCGCCU--| CA C A - UCU GGCCCG CUCU UCCAUUACACU CC CUGCCUCU C UUGGGC GAGA AGGUGAUGUGG GG GACGGAGA C CGCCACCUCGGCCCUGAAC^ AC U - C GCA 110 100 90 80 70 60