10 20 30 40 50 AAUCCAGUCUUCCCAAUG--| C U C CUGUAC CCCAGUGCG UGUAUGGCUUUU AUUCCUAU UGA \ GGGUCGCGC ACGUACCGAAGG UAGGGAUA ACU U UACCAGGUCACGCGACACGA^ C - U UGAGAG . 110 100 90 80 70