10 20 30 40 50 ACCACAACAAGUCAAUC--| UG AUUA UAAUCU UG CUCUUUG CAGUUGUUCAACCAGUUAC A AC GGGAAAC GUCAACAAGUUGGUCAAUG A GUUACUUUACAAAGAUGAA^ GU CCAA UUAAUC 110 100 90 80 70 60