10 20 30 40 50 CACCACAGAGCAAGCGC--| UG G C GUUCAG AGGAGCUGC CCUC CACAGGGGCAAGUUAC GC \ UCCUCGGCG GGAG GUGUCCUCGUUCAAUG CG C UUUCCUCGUCCCACCUCGG^ GU A A UCCACU 110 100 90 80 70 60