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
TGGAGAAGCAGGGCACGTGCA CACGTGCTCCCCTTCTCCAAC CTTGTTGGAGAAGCAGGGCACGTGCAAATCCTCTTTCTGATTCATTCTCTCATAATGCATATCAATATCTTTTGCACGTGCTCCCCTTCTCCAACTAGG  2 0 5' arm Medicago_truncatula mirbase MIR164 0.00000009 tcc-MIR164b 0.000000005 -40.96 ((.((((((((((..(((((((((((((.........((((.((((.......))))...))))......)))))))))))))..)))))))))).)). (-40.96)