10 20 30 40 50 GCGCCGCUGAAGAGAGAGG--| UC CUC CU UGUUCCC GCCC CCCU CCUGAGAC UAACUUGAGA \ UGGG GGGA GGAUUCUG AUUGGACUCU A CGAUUCUCCUGCCAACUCCUG^ GU CAU UC GUCACUA . 110 100 90 80 70