10 20 30 40 50 UGGAUCAUUGAUUAUUUUUU-- C UU - -| A CUGUCA GGCC CUCG CCA CAAAGU GGUU UGAUGUG \ UCGG GAGU GGU GUUUCG CCGA ACUAUAC G UAGGCACAGAAGAAGAACAGUU U CG A U^ C AGUGUU . 110 100 90 80 70 60