10 20 30 40 50 AAUGUGGAAAACUUGUA- -| UU AC C U GUGCG CC CC UCU ACAGGUUGGGAU AGU GCAAUGCU U GG GG GGA UGUCCGGCCCUG UCA CGUUAUGG U CACAAAGUCGGAGAUAGG U^ UU GU U - UGUCU 110 100 90 80 70 60