10 20 30 40 50 AUGGGUUCUGUGUGAGA- -| UC GU U CUUAUA CAU GGG CUGU GAAAGACA GGGUAGUGAGAUG \ GUA CCC GACG CUUUCUGU UCCAUCAUUCUAC A ACAUCUUAAACAACGUAA C^ GU AC - UACAGU . 110 100 90 80 70