10 20 30 40 50 AGUGUCCACCCGCCAUG--| U GC G G A UUGCU GGGGCUC GG AG AUAUCAUC UAUACUGUA GU A CUUCGAG CC UC UGUAGUAG AUAUGACAU CA U CUCGAGGACCGACUCCCCA^ U UA A - - CAGAG 110 100 90 80 70 60