10 20 30 40 50 AGCUCAGCGCCUUUCCU---| U AG UA CUUUG GGUACU GA AGAGAUCGACCGUGU UAUUCG U CUAUGA CU UUUCUAGUUGGUACA AUAAGC U CCAGGAGGUUCCACUCUAAA^ - CU UA UUUAG 110 100 90 80 70 60