mature_miRNA	miRNA*	pre-miRNA	EST_contig	mismatches	bulges	arm	species	source_database	RFAM_best_hit	RFAM_lowest_evalue	miRBase_best_hit	miRBase_lowest_evalue	folding_energy	secondary_structure
TCAACTCGTTCTGTCCGGTGAG TGCTTTGGATGGAGAAAGAGGGGG ATTCTCCGTGCTTTGGATGGAGAAAGAGGGGGGAAGTGCGAGCTCCTTCAACTCGTTCTGTCCGGTGAGGAGTGATCCA  6 0 3' arm Mus_musculus mirbase SOX2OT_exon3 2e-38 mmu-mir-1897 1e-39 -27.5 ...((((...(.((((((((((..((..((((((.((....))))))))..))..)))))))))).).))))....... (-27.50)