10 20 30 40 50 CCCCCACCCCAACCCCC- GAGG-| UCU C GGCUAC CCCUUA AUGACUGAUUUC UGGUGUU AGA \ GGGGAU UAUUGGCUAAAG ACCACGA UCU A CUAACGACACAACUGCAA AGUAA^ UUU - AUUCAC . 110 100 90 80 70