>Mmu-Mir-216-P2a_5p AAAUCUCUGCAGGCAAAUGUGA >Mmu-Mir-216-P2a_3p* ACACUUACCUGUAGAGAUUCUU >Mmu-Mir-216-P2b_5p UAAUCUCAGCUGGCAACUGUGAG >Mmu-Mir-216-P2b_3p* CACAGUGGUCUCUGGGAUUAUG