10 20 30 40 50 60 AAAUACAAGAUUGUCUGGAAA ---- UCU -| CG GUUCAU UCU AGUAA UACCCUGU AAAU GAGAAGU U AGA UCAUU AUGGGACA UUUG CUCUUCA U GCCAGCAGACGACAGUUUG-- CCAU UAU C^ -- GUCAGA . 110 100 90 80 70