10 20 30 40 50 AGCUGCGUUUUUAGCUU---| UC ACA U A CUGUGA CUGAGG CCACU CC UCUGA GACACAUUGUU \ GAUUCC GGUGA GG AGACU CUGUGUAACAA C CCUUCUGUUACUCCUCCUAA^ GU CG- U - ACUUGU . 110 100 90 80 70