10 20 30 40 50 60 CUCCAGAGCCCAGCCUGG-- A CU --| AUUG AAUAAAU CAC UUAGUAGGC CA GUAAAUGUUU GAUG \ GUG AAUCGUCCG GU UAUUUACAAA CUAC G UCAGGUCUCGGACACCUCUA G U- GC^ CAA- UCAGUAA 120 110 100 90 80 70