10 20 30 40 50 UGAUAGUUCGGAGAUUAU-- A C -| A UGUCUAUA GAUCUC UUGC CUCGUCAGAG UGGUU UGAUG \ UUAGGG AACG GAGUAGUUUC ACCGA ACUAU U AAAAGAAUUUUCCACAAAUC A C G^ C ACUUUAAU 120 110 100 90 80 70