10 20 30 40 50 60 UGGAUCAGAUGAAGAAGC C--| U UGG ACACUGGCCAG GGG GGACUGUG UUGGCAA UAGAACUC \ CCC CCUGACAU AACCGUU AUCUUGGG A UCUUCGCACCUCGAAACG CAC^ U CAG GGCCUCUCGAG 120 110 100 90 80 70