10 20 30 40 50 UUGGUGGUUUAUAUAUU- -| G UG A AGUUGA CAUCUU GAA AACUGGGAUUUG U UGUGAUUGC U GUGGAA CUU UUGACUCUAAAU A ACAUUAAUG G GACUUUUCCAGUAUAACG C^ G GU C AUACUU . 110 100 90 80 70 60