10 20 30 40 50 60 UUCUAUCAUAUUAAUAAAC--| UAAUGC U AA UUGAUCU GUUGG ACGCCUGAAAUUUU CUC ACCU U CAACC UGUGGACUUUGAAA GAG UGGA A AAGUUAUUGACUUCUCUUACA^ UAGUUA C -- UAAGUAU 120 110 100 90 80 70