10 20 30 40 50 60 AGGCUGCAUUUUGAGCU--| AGU AA G C U UAUAUU GCUGA CUCACU ACGCUCUG AG CACAU GUU A CGAUU GAGUGA UGUGAGAC UC GUGUA CAA U GUCCCUUCUACUACUCCCA^ CCC -- - U U GGUACU . 110 100 90 80 70