10 20 30 40 50 GCUGGACUUCAAGACUGG---| AA U ACC UG CACUUAG GCUCU AAGGCAU GCAGCU UCCU CA \ CGGGA UUUCGUA CGUCGA AGGG GU A AGAGGUGCCCCGACGAACUCA^ C- C CGA GU ACACACU 110 100 90 80 70 60