10 20 30 40 50 60 GAUCCAGCCCCUGGAGA--| U U U CU C A CAGCAG GAGA GGCUUUGGAA GACACGA CA CCCG UG GC \ CUUU UCGAAACCUU CUGUGCU GU GGGC AC CG C CUCCCGAGAGCCUCCGCGG^ C U - AG U - AGAGAC 120 110 100 90 80 70