10 20 30 40 50 CUACCCUGCCAUGUACA- -| C CU ACGG GAGGU GCC UGGG ACUCAUUCC CCU CUCUCUGCA \ CGG AUUC UGAGUAGGG GGA GGGAGACGU A CGUAAUUCCACGUAGUGA U^ A UU GGA- AGACC 110 100 90 80 70 60