>Mmu-Mir-28-P1_5p AAGGAGCUCACAGUCUAUUGAG >Mmu-Mir-28-P1_3p CACUAGAUUGUGAGCUGCUGGA >Mmu-Mir-28-P2_5p UCGAGGAGCUCACAGUCUAGUA >Mmu-Mir-28-P2_3p CUAGACUGAGGCUCCUUGAGG >Mmu-Mir-28-P3_5p AAGGAGCUUACAAUCUAGCUGGG >Mmu-Mir-28-P3_3p* CAACUAGACUGUGAGCUUCUAGA