10 20 30 40 50 CCACAUUCACCCAUUUA--| C A GG U UGAA CUGUACAUUGC UUUC CAG AGGUG CAUUUAUG C GACAUGUAAUG GAAG GUC UUCAC GUAAAUAU U UGGUGUAUACGUCACGUAC^ A A UU U CAAA 110 100 90 80 70 60