10 20 30 40 50 AAGAUGUCUUGAUGAUUU--| UU U G C UACU AAGAUUAC UAAUG GUGUAUGUC AGUC AUG U UUCUGGUG AUUAC CACAUAUAG UCAG UAC U UUAUAUUUUUACACCUACAU^ UC U A - UACA 110 100 90 80 70 60