10 20 30 40 50 60 GUGCUACUUGCUUCCUU-- CUC --| U C C UGUCAAA CCCCG CUUUC AGCC CU UAUGGUGCUGC UUG C GGGGC GAAAG UCGG GA AUGCUACGACG AAC C GUGACGGGUUCGACGUCCG UGU GU^ - C - UGUGCGU 120 110 100 90 80 70