>Mmu-Mir-338-P2_5p* AACAAUAUCCUGGUGCUGAGU >Mmu-Mir-338-P2_3p UCCAGCAUCAGUGAUUUUGUUGA >Mmu-Mir-338-P2-as_5p UCAACAAAAUCACUGAUGCUGGAGU >Mmu-Mir-338-P2-as_3p* UCAGCACCAGGAUAUUGUUGGGG