10 20 30 40 50 UGCCUUCAUGAACUAUGA--| C CG GUGUC ACUGUC AUUUUCAGUUAUCAUGGUAC GUGCU C UGACGG UAGAAGUCAAUAGUAUCAUG CAUGA C CUUCUUACGUAACACUACCG^ U A- ACUCU 110 100 90 80 70 60