10 20 30 40 50 UGUCAGUCAUUUGUCAC--|UG UG C UG C ACUUGG G G G UUGG GUCGUAUGUAUGA GUCAUUU A C C C AAUC CGGCAUGUAUACU CAGUGAG C UCAAAUUCACUACAGGGUA^GU GU A GU A GAUUUU . 110 100 90 80 70 60