>Spt-Mir-458_pre AGCGACAUUUUCAGAGCUAUAAACAGUAUCAUUGUCAUAGCUCUUUGAAUGGUACUGC >Spt-Mir-458_pri AGGUCCUGCUGCACGGAUGGUGCAGAUGGCAGCGACAUUUUCAGAGCUAUAAACAGUAUCAUUGUCAUAGCUCUUUGAAUGGUACUGCCAUAUGUACUGAAAAAUCAGCAUUUGUGCU >Spt-Mir-458_loop ACAGUAUCAUUGUC >Spt-Mir-458_5p* AGCGACAUUUUCAGAGCUAUAA >Spt-Mir-458_3p AUAGCUCUUUGAAUGGUACUGC