10 20 30 40 50 CUCAAGACAAACUAUAU---| UUA C U CU AUGCAA AAUGU AAUUGA CC GAGACC AAUUUGAGA \ UUACA UUAGCU GG CUCUGG UUGGACUCU U AAUAAAGGUAGUCAUUAAUG^ UA- C C CU CUUAGU 110 100 90 80 70 60