10 20 30 40 50 60 UCUCCUACCUGGCCUCU-- U -| C CU G UGUUCUAA GCCUCCU UGGAU CUUUUUG GGU GGGCUU C U CGGGGGA AUCUA GAAAAAC CCA CCCGAA G C UCAGUGAGGGCAACUGUCC C U^ C UU G ACUGAUAA 120 110 100 90 80 70