10 20 30 40 50 GGUUCAACACUCGAGAU----| AUA GG U U UG A GCAGUC GUCUU ACA GUUACUGUC CAC G CAA GA \ UAGAA UGU CAGUGACAG GUG C GUU CU U ACAGUCCUGUCAUCGUCACUG^ C-- AA U - GU - CCCCUG 110 100 90 80 70