10 20 30 40 50 60 AUCUUGGCAAAAUAUAG--| U U U A AGUAAACUC AGUCU UAGCGAC GAU GUCCA ACGCAAUUCUUG A UCAGA GUCGUUG CUA CAGGU UGUGUUAAGAAC A CCGUCGUCACUACUUACAC^ C U - A CCCAACUUA 120 110 100 90 80 70