10 20 30 40 50
UAUACUGCAACAGACAA--| UU AC A UCUCUC
GGUAGACACGAU CU CC CAAGGAACUUAGGG C
UCAUCUGUGCUA GA GG GUUUCUUGAAUUCU C
UUUAUGAUGGUAGUCAUCA^ GG CA A AUUGUA
. 110 100 90 80 70 60