10 20 30 40 50 60 GCUGCCAGAGGGGACUG- -| UG C GGG GUCUGA CC GGG ACCCUGGAAAUC AGAGUGGGU GCCU C GG CCC UGGGACCUUUGG UCUCACCCA CGGA U GGAGGGGUAGACACCAAA U^ GU U G-- UCUUUG . 110 100 90 80 70