10 20 30 40 50 UACUUGGUCAUCGCCUGGU--- U AA- -| A UUAUAUC GCCA CUGUGA GCCAAAUC GGCUGUGA AUG \ CGGU GAUACU UGGUUUAG CCGACACU UGC A AUAUUUUACCUCCUGUCCGAUU - AUA A^ A UGAGUCA 120 110 100 90 80 70