10 20 30 40 50 UUGACUGCGUUUGGGUC---| CA C UA- C AUUGU GGUCCG CUAU AAGAGAGC UCCGU GACAGU \ UCGGGC GGUA UUCUCUCG AGGUA CUGUCA U GAGCCUCCUCCAGCGUUACG^ A- U UUG - AAUAU 110 100 90 80 70 60