>Cfa-Mir-154-P21_pre GGAGAAAUUAUCCUUGGUGUGUUCGCUGUGUUUGUGAGGAAUCAUACAAGGACAAUUUCUUUUU >Mmu-Mir-154-P21_pre GGAGAAAUUAUCCUUGGUGUGUUGGCUCUUUUGGAUGAAUCAUACAAGGAUAAUUUCUUUUU >Rno-Mir-154-P21_pre GGAGAAAUUAUCCUUGGUGUGUUUGCUCUUUUGGAUGAAUCAUACAAGGGUAAUUUCUUUUC