10 20 30 40 50 CUGCCUGUAUAAGAAUA- UG- A C -| U CUUGAAU AAAGAG UCCAA GAU GGUAC AG GGCUUUGG A UUUCUU AGGUU CUA CCAUG UC UCGAAACC U CAUCAGCACCAGCAAAUA UAA C C C^ U AUAACAA . 110 100 90 80 70 60