10 20 30 40 50 60 AGUGCAUCUCCCUGCGG---| C U U C CGGUCCU UCCG GUGUCC CUUUGGCACUAG ACAUA UUGCU \ GGGC CGCAGG GAGACCGUGGUU UGUAU AACGA U CGAGGAGGGGGUGCGACUUG^ - C - C CUUUAUG 120 110 100 90 80 70