10 20 30 40 50 60 AUCACGGACUCAUCAAGU- G U-| A UC U GUGUUUU GUU GUA CGC AGC GGUGUGGAGUU CUUACU U CAA CAU GUG UCG CCAUACUUCAA GGAUGG G CCUAAUUUAACAACUAACU G UU^ C UA - AGACCAA 120 110 100 90 80 70