10 20 30 40 50 CUUGCAAGCCAGUAUCA- -| C U A A GUGUA AAGC GA AGA AUUCG UAACGACG UCCGAGCAC A UUCG CU UUU UGAGC AUUGUUGU AGGCUUGUG G AACUAUAAAACUGCUUCA U^ U C C C UUAUG 110 100 90 80 70 60