10 20 30 40 50 CUCGUCAUGUCCUCUUU--| C CUGA U A UUCAUGUG GAUUU AAGAG AC AUUCUGCA CAUUUG G CUAAA UUCUC UG UAAGACGU GUAAAU U CCACUCAAACUUCUACUUA^ A UUCG U C GAUCGUCU . 110 100 90 80 70 60