10 20 30 40 50 UCAUUGGAAACAGCACCAA--| A UUA AA GUGAG GC UCUGGAGAGGGGGCCG CACUGU GAGA U CG AGACUUUUUCUCUGGC GUGACA CUCU A UAAAACCUGCUACUUACACAC^ A CAA -- GGACG 110 100 90 80 70 60