10 20 30 40 50 CCAAAUAAAAACAAAUUG-- U GC --| U AAGAA CAGUUC CU UAGUUUUGCAUGG UUGCAC AC G GUCGGG GG GUCAAAACGUAUC AACGUG UG A AGAAGUGCUUCAUCAGUUUG U UA UA^ U AUUAA 110 100 90 80 70 60