10 20 30 40 50 60 AUUUCCCCAAGUCGUCUACCUUAA--| CU U AA UAUUC ACGAAA GGUUUUCACA UGGUUU CAGA A UGUUUU UCAAAAGUGU ACUAGA GUCU U GCGACCGAGGGCCCUCUGCUUAUUAC^ AG U -- UCAAA 120 110 100 90 80 70