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