10 20 30 40 50 AAGAAAAUCUAAUUCAU---| ACCA A UU- U UGUUCC GGGUCGAGUU UUGAUC CCGG AC GAGGU \ CUCAGCUCAA AACUAG GGUC UG CUUCG U UUCAACCAACCUAAGCUCAG^ GAA- C UUU - GUUUCU 110 100 90 80 70 60