10 20 30 40 50 UGGUUGGAAAAUGAACG- U- --| C CAGAA AGAUCU UCGAUGAAGGGAGCA UCCGU GACAGU A UCUGGA AGUUAUUUCUCUCGU AGGUA CUGUCA A AACGGCUAACGACACACA UU UG^ - AGGAG 110 100 90 80 70 60