10 20 30 40 50 UUUGAAUCCAGGGGCCA- -| U - C UU GGGUCU CC CAACCU GG UCA CCUAAC GGGGCAUUUAUU U GG GUUGGA CC AGU GGGUUG UCUCGUGGAUAA U UGACCACCCUUCGUAUCA A^ - G A UC ACAGUG . 110 100 90 80 70 60