>Hsa-Mir-337-as_5p AGAAAGGCAUCAUAUAGGAGCUG >Mml-Mir-337-as_5p AGAAAGGCAUCAUAUAGGAGCUG >Mmu-Mir-337-as_5p AGAAAGGCAUCAUAUAGGAGCUG >Rno-Mir-337-as_5p AGAAAGGCAUCAUAUAGGAGCUG