10 20 30 40 50 60 AAGAAGCUACUAUCAUC----| UGU - A A UGACUGUGU CGG GGUUC CC CGUGCUGC UCAGGUGCUUG \ GUC UCAAG GG GCGCGAUG AGUCCAUGGAC U GAAACAGAGCAGCGAUUUAGG^ --- A C A UGAAAGAAG 120 110 100 90 80 70