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
CAGCCAAGGATGACTTGCCGG GGCAAGTTGTTCTTGACTACA GAGTGCAGCCAAGGATGACTTGCCGGTAATATATCTAATTCCTTGGTTTCTTCCGGCAAGTTGTTCTTGACTACATT  4 0 5' arm Medicago_truncatula mirbase MIR169_2 4e-37 vvi-MIR169k 0.00000006 -30.94 .((((.((.((((((..(((((((((........((((....))))......)))))))))..)))))).)).)))) (-30.94)