10 20 30 40 50 GAAACAAAGACGAUGAA---| A G C G AGA GGUAU UUCUU CCU UU GUGUUCACCG GU CCUUGAU \ AAGAG GGG AA CGUAAGUGGC CA GGAAUUA A AAACCGAAGUACUUCUAUAA^ - G C G C-- ACAAG 110 100 90 80 70 60