10 20 30 40 50 AAAUGCAAAGAAAUGUG--| U CUC A GA UAAAUG GGUCG CUCUC GUGUUCAC GCG CCUUGAUU \ CCAGU GAGAG CGUAAGUG CGC GGAAUUAA U CUCCAGUCACAACUAUAAA^ - AAC G AC CAUACC . 110 100 90 80 70