10 20 30 40 50 AGUGACUUACUUAUUAA---| G C UG GUG CUUU UGUCAACAUGUU GGCGUUUUUACC CA \ GAAA ACAGUUGUACAA CCGCAAAAAUGG GU U UUUUAGGCAUGUUUAUUGUC^ - A GU CAA . 100 90 80 70 60