10 20 30 40 50 AGCAGUUUGGAAGCAAU--| UG A UA A UCU A GUGAAU GGAAGG C UC GG CUG AACCUGAGA UG C UCUUCC G AG CC GAC UUGGACUCU AC U AGGCCCUAAGCUCCAGAUC^ GU G UA C UGU A UGGGAC . 110 100 90 80 70 60