10 20 30 40 50 GCGCAAGUGAAAUGGAA----| UUGU C A UG - CUUCU CUG GUGA UUAGGUAGUUUC UGU UUG GG \ GAC CAUU AGUCCGUCAAAG ACA GAC CU G UAUUCAAACGCUACUGGUAUU^ CU-- A G GU G AGUUU 110 100 90 80 70 60