10 20 30 40 50 60 GGUCGUCGUGUUGAGUA--| UGC C G AA GUUUU UUGGC CUG UGCGCCUGAAAUUUUG CUC ACCU G GACUG GAC AUGUGGACUUUGAAAC GAG UGGA C AGAAUUUGUACGACCAAUG^ UUU U - -- AAUGA . 110 100 90 80 70