10 20 30 40 50 UCUGAUCAAGAUAAAUU---| UCUA U UAGUAA CAC GUGUUUUAUGGCUUUU AUUCCUAUGUGA \ GUG CAUAAAGUACCGAAGG UAGGGAUGUACU U GUCGAAUCAACUACUAAAAA^ UUA- - CUGAAA . 110 100 90 80 70