10 20 30 40 50 60 AUGAGUUGCCGGAAUCU- - UU A-| UG A C CUCGGCUUU GGC UG AGCGC ACCACUUG A UCU CAACA G CCG AC UCGUG UGGUGGAC U AGA GUUGU U UGCCCUACUACAUCUAUG A UU GA^ GU A A UUCAGCACC 120 110 100 90 80 70