10 20 30 40 50 60 GCCCAGCGGGGGAUGCC-- U -| C CU G UGUUCCUCUC GCCUCCU CGGAU CUUUUUG GGU GGGCUU C \ CGGAGGG GUCUA GAAAAAC CCA CCCGAA G A CCAGAGGGGACGUCUACUC C U^ C UU G ACUGAUGACG 120 110 100 90 80 70