10 20 30 40 50 60
UGUAGGACGAGAUGAAG- ACU-| A U U U CUGUAA
GUCG GC GCA GGAAGAC AGUGAUUU GUUGUU \
CGGC CG CGU CCUUCUG UUACUGAA CAACAG A
UGCAAAGAUCAACAAAAA ACUU^ G U - - CCAAGU
. 110 100 90 80 70