10 20 30 40 50
UGCAAUGUGGACCAAUU--| G G A AGAG
UCUUGGG CCCAAUUCUGCUCUUAUU AA UCAGUG U
AGAAUCC GGGUUAAGACGAGGAUAA UU AGUUAC U
GGGACUUGACCUUUAGAGA^ A A C CGUC
110 100 90 80 70 60