10 20 30 40 50 CCUGUAGGCCUUUGACC---| C G UG CUU C UCUCC CUCUC AU A ACUGAUUUC UGGUGUU AGAG C GGGAG UG U UGGCUAAAG ACCACGA UCUU C AACGCAGGGCCUGCUUUCUG^ U - GU UUU - UUACA 110 100 90 80 70 60