10 20 30 40 50 CACUGAUACAGGAAUUCG--| U U AUG U UUCAU CUA CU UUCC AAAGACA GGGUAGUGAGAUG U GGU GA AAGG UUUCUGU UCCAUCACUCUAC U AGUUAUAAGACUGCUAGAAG^ C C CAG - GAAUU 110 100 90 80 70 60