10 20 30 40 50
GGACGUCGUGCAGAGCU---| GC A - AUA GUAUG
GU UCU UGGGUUUGACAUCA UC CUUGGGAU U
CG AGA ACCCGGACUGUAGU GG GAACCCUG C
AUUUGGUUCUGUCCUACCGU^ UU - C AA- AAACA
110 100 90 80 70 60