10 20 30 40 50 60 GAUAAACAAACAUGAAG------| UUUG UA A A UUCGAAAUU CCUU CCA AGCG GGUAU GAGUUCCUACG U GGGA GGU UCGU CCAUA UUCAAGGAUGC U UUUACUAAUCACAACUUGUUGUC^ ---- UC G A UUAAUAAAU 120 110 100 90 80 70