10 20 30 40 50 60 GAUACUUUGGAGUUUUU--| G GG C U CCAAUUUCCCC GU UGU UG ACACAUCCACA GUUGUUGACUUG \ CA ACA AC UGUGUAGGUGU CAACAACUGAGC U UGAAGUAUACAACGUUACU^ G AA A U CAUGACACUCU 120 110 100 90 80 70