10 20 30 40 50 CAGAGCUUGAUGUAGAAA-- UU A --| U A C UAAAUC CAGG AC AAGGC AUCAA GCUGG UGU AUAG U GUCC UG UUCCG UAGUU CGACC ACA UAUC A UUUGAUCGUCACUACUGACC UC - AG^ U G C CGGGGU . 110 100 90 80 70 60