10 20 30 40 50 GGGAGGGGAGAGUAUCU--| UGC G C CG CGAUUG GGCGC GCAU CGUGGAUCA GGGGA CCGC G UCGUG CGUA GUACCUAGU CCCUU GGUG U UUGCAGUAAACGACCCACA^ UUU A A UA AGUAGU 110 100 90 80 70 60