10 20 30 40 50 60 CAAAGAAAAAAUUGUUCA---| GA C U UC G UUCUCAA UG AG UUCCU AAGUAGUA CAUUAAA GGUUG C AC UC AAGGA UUCAUCAU GUAGUUU CCAAC A GAUAAAUUACAACUGAAACUG^ A- U U -- G UAAACGU 120 110 100 90 80 70