10 20 30 40 50 60 CCCUCCCGCCGCCUCCUU-- U -| C CU G UGUUCCUCCA UCUCUC CGGAU CUUUUUG GGU GGGCUU C \ AGGGAG GUUUA GAAAAAC CCA CCCGAA G G GUCAGCCCCGCUGCUCAACU C U^ C UU G ACUGACGACU 120 110 100 90 80 70