>Mmu-Mir-506-P18_pre UACGUAGAUUGGUACCUAUCAUGUAAAUCAUGUAAGCAUGAGAGAUGCCAUUCUAUGUAGA >Mmu-Mir-506-P18_pri AGUAUAUAAAAUGUCUCAUGUGCAUUGAUCUACGUAGAUUGGUACCUAUCAUGUAAAUCAUGUAAGCAUGAGAGAUGCCAUUCUAUGUAGAUUAAGGCUCAUAACAUUCUUCUUUUUUUGU >Mmu-Mir-506-P18_loop UAAAUCAUGUAAGCA >Mmu-Mir-506-P18_5p* UACGUAGAUUGGUACCUAUCAUG >Mmu-Mir-506-P18_3p UGAGAGAUGCCAUUCUAUGUAGA