10 20 30 40 50 UACCUGGACAUGGCAGUGUG- AAG - C -| C AAUGAC CAAGGGG G UGACUGAGA AU GAUG UCAU C GUUCCCU C ACUGACUCU UG CUAC AGUA U UGACAGUCCUACUCCCGUUUA CAA A U U^ - AAUGUU . 110 100 90 80 70 60