10 20 30 40 50 60 CCUGCCUGAGGGCUGCA-- U -| C CU G UGUUCCUCUC GUCUCCU UGGAU CUUUUUG GGU GGGCUU C \ CGGAGGG GUCUA GAAAAAC CCA CCCGAA G A UAAGGGGGAACAUCUGUUC C U^ C UU G ACUGAUGACA 120 110 100 90 80 70