10 20 30 40 50 60 AUAACCGAAUAUUUGCA-- A A CU -| CG GUCAAA GUCG GGGA AGA UACCCUGU AAAU GAGAAGU U CGGC CCCU UUU AUGGGACA UUUG CUCUUCG U CAAGUAGAACUACUGACAA A A AU C^ -- AACAGA . 110 100 90 80 70