10 20 30 40 50 UGCCAGCUGCUCACCAG----| A AGG - C G CUUCA GGU GCUG GGAUGGU AGAC GGUGAC UGCA U CCA CGAC CCUAUCA UUUG CCACUG AUGU U ACAGUAGGGUGUCUACCUGCC^ - CA- G C G CGUAU 110 100 90 80 70 60