10 20 30 40 50 UGCCAACAUUCAGUGGG--| A UA A UC GGGAC CUUUGAGG GAUG GCAGC CA AUGGUUUGUA A GGAACUCC UUAC CGUCG GU UACCAGACAU A CGAGUGAAAGAACAGAAUA^ A UC G CU AGAGG 110 100 90 80 70 60