10 20 30 40 50 60 CACAGAGCCCCUUAUCUUAAG--| CUAAA GC UCUGG GCUGCA CAUUCAUU UGUCGGUGGGUU U UGGCGU GUAAGUAA GCAGUUACUCAG U CUCGGGGAUAUCACUGCACAACA^ CAGAC -- UAAAG . 110 100 90 80 70