10 20 30 40 50 UGUUGACCCUUCUACCU--| G C UG G AUUU UUCU AAG UCCUUC AAAGAGCAGUUG UGUUU U AAGA UUC AGGAAG UUUCUCGUUAAC AUAAA U GGGAUUUUCCUCAUUACAG^ G A GU G UCAU 110 100 90 80 70 60