10 20 30 40 50 UCUUCACACUGGAAUCGAAU-- -| UUU G CCC CUUAAA GCUC CC GC CGACUCCGACGGGU CUA G UGAG GG CG GCUGAGGUUGCCCG GAU U AUCUUACCAGCUUCGCACCUUC U^ CU- G AGU GCAGCU . 110 100 90 80 70 60