10 20 30 40 50 60 GUAAAUGCAUUCUCCCC----| GUU C U UU UGUAAAUU UCUAU CGAC CACAGUAUA UUUUGUG UUUG U GGAUG GUUG GUGUCAUAU AGGACAC AAAC A UCUAUAAUUCUACAAAAAGUG^ U-- A U U- UGAAAACA 120 110 100 90 80 70