10 20 30 40 50 AUUGACAAGGAUGAUGU--| U A U CG A G GUCCUC GUG GUCAGA GCUGGG CUUUG GGC AG UGA \ CAC CGGUCU UGACCC GAAAC CCG UC ACU A AGAUAGUGAGCCUCCAGUG^ U G U AU G A UGUUUG 110 100 90 80 70 60