10 20 30 40 50 60 GUUUUGGAGCGAGAAGA--| U C U U A A U UGGUCUG UCUCA GCAGU AU CUCCAA GGGA GC CCU CUG \ AGAGU UGUCA UA GAGGUU UCCU CG GGA GAC A AGUUGAAACUGCACCAAAG^ U U C U C - - GAACGAA 120 110 100 90 80 70