10 20 30 40 50 GGAAGAGAAGAAGUUGU-- GC -| UU AC UUAAU GGAGAU CCAAG UCGUCAA UGGUUGUGA UC \ UUUCUG GGUUC AGUAGUU ACCGACACU AG U UGCAGCUUGACUACUGAAA UU G^ UC AU CAAAU 110 100 90 80 70 60