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
GATATAACCAAAGCCTGACTAT AGTCAGGCTTCTGGCTATATTCCA CAGTCAGGCTTCTGGCTATATTCCAGGACTTACCTGGTCCTGGATATAACCAAAGCCTGACTATAT  3 2 3' arm Mus_musculus mirbase mir-344 3e-28 rno-mir-344b-1 1e-17 -38.6 .((((((((((.(((.(((((.((((((((.....))))))))))))).))))))))))))).... (-38.60)