10 20 30 40 50 60 GACUCACCUACCAGAAAACAAA--| AA G A UUCUUUA ACA AUUUCG GAAUAGCA CAUAAUGCU U UGU UAGAGC CUUAUCGU GUAUUAUGG A UAGUUAGGCGACAACUAUGCACGG^ AG A C UAUCACU 120 110 100 90 80 70