>Mmu-Mir-28-P1_pri
UGAGGAAGCAUAGAGGUGGUCCCUACCUUCAAGGAGCUCACAGUCUAUUGAGUUGCCUUUCUGAUUCUCCCACUAGAUUGUGAGCUGCUGGAGGGCAGGCACUUGAAUUCAUCUGAAAAGGU
>Mmu-Mir-28-P2_pri
GAGCACAGAUGAUGGAGCGCUUUCCUGCCCUCGAGGAGCUCACAGUCUAGUAUGUCUCCUCCCUACUAGACUGAGGCUCCUUGAGGACAGGGAUCGUCAUACUCACCUCCUGCCAG
>Mmu-Mir-28-P3_pri
ACAGCUGUGUUUGAAAUGGGGACUGCCCUCAAGGAGCUUACAAUCUAGCUGGGGGUAGAUGACUUGCACUUGAACACAACUAGACUGUGAGCUUCUAGAGGGCAGGGGCCUUACCCUAGUCAUCUCUCU