10 20 30 40 50 UUAGUGGAAAUGUAUAGCUGU-- UG C A-| GGUAG UGAGC AAUCCUGGUUC ACUGAA UAAU U ACUCG UUAGGACUAAG UGACUU GUUG U CUCCUCGAAAUGUGUCGAUUAAU GU A CA^ CUGUU 110 100 90 80 70 60