10 20 30 40 50 GCGACAGAGCUAAUCAUUA--------| UGA UGCACCG U C UCCACU GCACC CCC AGGGAUAGAA AG GG \ CGUGG GGG UCCCUAUCUU UC CC U CACUCCCGUCGACACCACCGUCGUCGC^ UCA ------- U A CGACGG . 110 100 90 80 70