10 20 30 40 50 CGCUUAUGCCCACACCCU- -| U G A AUA UGUGAGCU GG CAUC GGCUCU AGAACUGA UUCC GGC \ CC GUGG CCGAGG UCUUGACU AAGG CCG C GACCUGAGGUGGUCUAACU G^ C - G AUC UAGACGUA . 110 100 90 80 70