10 20 30 40 50 60 70 80 90 100 110 120 130 UUCUAUUCAUUAUAACGU- UA- -| CG C A UCGUUGCUAAAUAAUCGCCACUGAUAAUUGGAUUGAUGAGAAUAAUAAUGUUUUAUCUGCUAUGGAUCUAUUGGCUUUCAGCUC CAUC AUCGUUCAGUAAU GAGU CUG AUA CGG \ GUAG UAGUAGGUCAUUA CUCG GAC UAU GCC A UUUUUAACUUUCAACUUAU UUG U^ AU - - UAAUUAGCAAUUAGCUCUAAUCUAUACCACUUUAAUUUACAAAAAGAAAGUAAAGUAAUUAAUCGUUAAUCAGUUAAAUACACU 270 260 250 240 230 220 210 200 190 180 170 160 150 140