10 20 30 40 50 UGAAAUUUGAUUGCCCU--| U C CU - C AUUAAA GUAUG CAUUUU AGUCUUCAAUUC CC CAGC C U CGUGU GUAAAA UCAGAAGUUGAG GG GUUG G G CUUUGUAAUGGAACUAAGA^ C A C- A A UCAAAG . 110 100 90 80 70 60