10 20 30 40 50 GGAAAAAAAGAAGAUUU-- AG A--| CA CUGAUU GGUCUUUGGA CAAAGUUCUGUG CACU GACU A UCAGGGACCU GUUUCAAGACAU GUGA CUGA U AAUUGAGGAACCGACGACG CU CAC^ -- AGAUAG . 110 100 90 80 70 60