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
AGAATCTTGATGATGCTGCA TGGCATCATCAAGATTCACA GCGTGGCATCATCAAGATTCACAACCCATCAATCCGAACCACTGATTTGGAATGCATGYATGAGAATCTTGATGATGCTGCAT  4 0 3' arm Zea_mays pmrd mir-172 0.0000000008 zma-MIR172a 4e-41 -37.3 ..(..(((((((((((((((.((...(((((.((((((.......)))))).)).)))..)).)))))))))))))))..).. (-37.30)