10 20 30 40 50 UAUUGCUCCUUCUUCCUU--| UUCC U U A CGUGUGA CCC CUAG UAGUAC GGCAU UGGACAUU C GGG GGUC GUCAUG CCGUA ACUUGUAA A UCGAAUCGUCACACUCGUAU^ UUGU U C G CCAAGGU . 110 100 90 80 70 60