10 20 30 40 50 AAACCAAAGAUUGAUUGAUU--| U CUC C U U UUUU GUUC CUG UUGG ACUGU AGAAU CACUGA G CGAG GGC AACC UGGCA UCUUA GUGACU U AUUAAUGGUUCGCGACGUCUCU^ U UCA C - - UGAU 110 100 90 80 70 60