>Mmu-Mir-17-P2a_pre UAAGGUGCAUCUAGUGCAGAUAGUGAAGUAGACUAGCAUCUACUGCCCUAAGUGCUCCUUCUGGC >Mmu-Mir-17-P2c_pre UAAGGUGCAUCUAGUGCUGUUAGUGAAGCAGCUUACAAUCUACUGCCCUAAAUGCCCCUUCUC