10 20 30 40 50 UGUACAACGUUCAUUUG-- -| UC U U CU GAUUUA CUGUGCACA AG ACAU CUUCUUUAC AU CAUA \ GGUACGUGU UC UGUA GAAGAAAUG UA GUAU C AAAGUCACAACAACGUGAA C^ U- U - AG GAACCU . 110 100 90 80 70