10 20 30 40 50 UAACGCAAGGCCUCAAA-- -| UUU U UAAUUGAAA UGGGG GAU GAAGUCUU AAUGAUGGUAUU U ACUUC CUA CUUUAGAA UUAUUGUCAUAA U ACUAGGGACGCUUCAAAUG U^ UU- U UUUAAUAAG . 110 100 90 80 70 60