10 20 30 40 50 UAUCUGCCCAUAUGAGUGA- -|GA C C U AUGGG GGCACUG G CUA UGCAU AGGAAC GAUUGG A UCGUGAC C GGU ACGUA UCCUUG CUAACU U GACAAAUCCUACAUGUUCUG A^UC - C U AAACA 110 100 90 80 70 60