10 20 30 40 50 60 UGGAGAAAACUGGGAUAUG--| GC C A UAGAUAGG CAGUGCA CA CCAUAAAGUAG AAGCACUAC A GUCAUGU GU GGUAUUUCAUC UUUGUGAUG C AGAAACUCCAGAGCAUCGCGG^ GA A C UCGCAAGU 120 110 100 90 80 70