10 20 30 40 50
UCAUAUCAGAUUCUCACCUGAAC---| UG UU C UU GAAUU
GCA ACUC CAACCU AGGAC GCA A
CGU UGAG GUUGGA UCCUG CGU A
GGGUAUCUCUACUUUACGGGUCUUUA^ GU UU A U- AAGGU
110 100 90 80 70 60