10 20 30 40 50 60 70 AAGAAUAAUAUUGAUAA---| CU U CU - CU A GAAAUUUUAAUGAGUAAACCUU GAGU CGUU GUGG UGA UGUUU CCGGU GAUG U UUUA GCAG CACC ACU ACAGA GGCCA CUAC U GACGAGACUCAGAAAGAUAU^ U- U U- U UG - AUUAAUCUCUAACUUGAAAUCU 150 140 130 120 110 100 90 80