10 20 30 40 50 60 CCGGGAUGUGAAACCAU--| UG AUC A AGU U GUCUCGC GGC GCCCC UGG AGACU GAUUU GUUGUU \ CCG CGGGG ACC UCUGA CUGAA CAACAA U GUGGGGGACGGCGACACCA^ GU CAC G CC- - CUAGUCA 120 110 100 90 80 70