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