10 20 30 40 50 GAUGACCAGAAUUCUUU-- UG -| G - A UGACCA GAUGCG UCU GUCA UCAAAGC UGCUGUGA CUG \ UUACGU AGG CGGU AGUUUCG ACGACACU GAC G AGGUCUGUACAUACUUCUG CA U^ - C A UUAAAA . 110 100 90 80 70 60