10 20 30 40 50 60 GCUGGUCUCAGUCUCUUUC--| CU CC GAC GUAUAGA CUCCA UACC CUUUGUAUCAGA UGUCUU \ GGGGU GUGG GAAACAUGGUCU ACAGAA A GAAGUUUUUCACUUACACCAU^ UC AC GUC ACUACUG 120 110 100 90 80 70