10 20 30 40 50 UGCUCAGCGCCGUUCCU---| UAAA UA UUUUC GGUACU GGGAGAUCGACCGUGU UAUUCG U CUAUGA UUUUCUAGUUGGUACA AUAAGC U UCCGGAGGUUCCACGCUACG^ CUC- UA UUCAG 110 100 90 80 70 60