10 20 30 40 50 GUGACAGAGCUAAUCAUUA--------| UGACCCUGAA U C UCCACU GCACC CCCAGGGAUAGAA AG GG \ CGUGG GGGUCCCUAUCUU UC CC U UCCCGUCGUUACCACCACCGUCGUCGC^ UCA------- U C UGAAGG . 110 100 90 80 70