10 20 30 40 50 AGUGGAUCAGUGAGUCA---| C C- C GUAGGU ACUCG UUCAGUG ACUAAAAUA GGUAUAGCGG A UGGGC AAGUCAC UGAUUUUAU CCGUGUCGCC G UUUAAACGCAUCGAGACACG^ - CA C AGCAAU 110 100 90 80 70 60