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 CACGTGCTCCACTTTTCCAAC CTTGTTGGAGAAGCAGGGCACGTGCAACCGTAGATCTCTCTCAAACTTCAATCTCATTTTGCACGTGCTCCACTTTTCCAACTTGA  2 0 5' arm Medicago_truncatula mirbase MIR164 2e-42 tcc-MIR164b 0.00000002 -35.86 (..((((((((((..((((((((((((....((((...............))))....))))))))))))..))))))))))..). (-35.86)