10 20 30 40 50 UACGCCGCUAUUAUUGAUGCU-- A - -| G A UUGAAA GGAC GAGCU GUCAAAG UGGU GUGA AUG U CCUG CUCGA UAGUUUC ACCG CACU UAC G CGCAGAGCAGCCUAUUGUUUACU G G G^ A A CGAAGA . 110 100 90 80 70 60