10 20 30 40 50 60 GGGCUGCUCCUUACACC-- CU --| U C U U UGAAGCA GGGU CCUGUGUUA AGG GCAU UAG GCAGU AG A CCCA GGACACGGU UCC CGUA AUC CGUCA UC C AAAAUUUACGACAGAGUAG UC CU^ C A C - UAAGCUU 120 110 100 90 80 70