10 20 30 40 50 GAAAGCUCCGGAUGGAAC-- AG G C - --| G UGGGA UUGGG UA GC GAG UACCAC GCUG GUUCACA \ AACCC AU UG CUC AUGGUG CGAC CAAGUGU C CCACAUUCCACUACAGGUAA CA G A U GU^ A UCGAA . 110 100 90 80 70 60