10 20 30 40 50 CCUGAAGUAUCAAAAGUG -| C UA UU C GUGU AGU UGC CCAGG CGAGUAUACU GGUUAC UGA \ UCA AUG GGUCC GUUCAUAUGA CCAAUG ACU A CAACUUACACAUGUCUCU C^ U UC CU - GUAC 110 100 90 80 70 60