10 20 30 40 50 60 GACCAAAAGGGUGGCUU- UU A-| U A A CCAGCU GUGACA CGUGG CGUCAA GCUGGU UGU GUAG G CACUGU GUACC GUAGUU CGACCG ACA UAUC A GACUAAUUUCGACUAAUC CC GA^ U - C UCGAAC . 110 100 90 80 70