10 20 30 40 50 60 CUUAGACCACGCUGCAAAA- C- --| U C U U UGAUGUA GGU CUUGUGUUA AGG GCAU UAG GCAGU AG G UCG GAACACGGU UCC CGUA AUC CGUCA UC C CAAGGAAACCUACACGUCCG UC CU^ U A C - UAAGAUG 120 110 100 90 80 70