10 20 30 40 50 60 UGCACUCUUGUUUUAGU- U-| UGA U CU G UUGAGAAU GGU GCUGUGG ACA UCAACG GUCGGU AGU \ UCA UGACAUC UGU AGUUGC CAGCUA UCA A UGCUUCCCUCUUCGACUU UU^ CCA C -- - AAUGUGAA 120 110 100 90 80 70