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