10 20 30 40 50 UGACCCUGCUGUAUGAGA--| CGAU CG UC AAACAGG GGUGC GGCAG CCAUUU AGAGCUAU A UCACG CCGUC GGUAAG UCUCGAUA U CCUGCCGCACGACUAAAAAG^ UAUC AU UU CUGUUAC 110 100 90 80 70 60