10 20 30 40 50 UAAUUUGGAGCAAAAGC---| C G A - GG GUUAG UUGUU GACCUU GAAACCAA GU UGGGUU GCCU A GACGA UUGGGA CUUUGGUU CA ACCCAG CGGA U GUCCAAACGAAGACUAUAAG^ - A - U -- UACCU 110 100 90 80 70 60