10 20 30 40 50 60 UCUCUUCCCUGCUUUUUG-- U -| C CU G UGUUCCUUAA CCUCCU UGGAU CUUUUUG GGU GGGCUU C \ GGGGGA AUCUA GAAAAAC CCA CCCGAA G A CCGGUGAGGACAACUGUCCA C U^ C UU G ACUGAUGACU 120 110 100 90 80 70