10 20 30 40 50 ACGGAUGGCGCUGACGUGC- U U - - --| UUUCGCUG GGUGCU AA GAGAAGU CGCC CG UGUUUU U CUAUGA UU UUCUUCA GUGG GC ACAAAG A UGCAGCGGCUCCGUCUCAUC C U C C UU^ CAGUGUUU 110 100 90 80 70 60