10 20 30 40 50 UCACUGGAUUACCUAAUUA--| CCC - C AG AAGUGUAGAU GUGUA ACCUG AUGAG GU ACCCGGU \ CACGU UGGGC UACUU CA UGGGCCA U CAUCGAAAGCAGCUAUUUACA^ UU- C A AA CUACUAUCUU . 110 100 90 80 70