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
CCTCTTCTTCTTCCTCTTCTC GAAAGGAAGGGGAAAAGGGA GTATTATTTTAAGAAAGGAAGGGGAAAAGGGAAATTGAACTTGATGGTTCAATCGCATGGCTTCCTCTTCTTCTTCCTCTTCTCATCAGACTC GGCACGAGGAAAAGTATTATTTTAAGAAAGGAAGGGGAAAAGGGAAATTGAACTTGATGGTTCAATCGCATGGCTTCCTCTTCTTCTTCCTCTTCTCATCAGACTCGCGTTCCTTTCCCTTCCGACCCAGGTGGTAAACCACTAGATGATGTTCCGATCCATGTTGTCACCGAACCTTCTCAACTTCCGGTCGAGTTCCTTAACCCTTCTGCCGCAAAGCAATTGATCATTGGTTTTGACTGTGAGGGTGTTAATCTCTGTCGTCATGGAGCTCTCTGTATTATGCAGCTTGCATTCCCGGATGCTATCTACTTGGTTGATGCCATTAAGGGTGGAGAGTCGCTTATCAAAGTGTGTAAGCCTGCACTTGAGTCGAGTTACATCACAAAAGTTATTCACGATTGCAAACGGGATAGCGAGGCATTATATTTTCAATTTGGCATCAAGTTGCACAATGTTGTTGATACCCAGATTGCTTATTCTCTGATAGAGGAGCAAGAAGGACGGACTAGATTGCCAGGGGACTATATATCATTTGTTGGCCTCCTTGCAGATCCACGCTATTGTGGTGTATCTTATCTGGAGAAGGAAGAGGTTCGTGTTCTCCTCCGACAGGATCCTATGTTCTGGACATACAGGCCACTATCCGAAATGATGATCCGTGCAGCTGCAGATGATGTTCGTTTTCTTCTCTGCATCTATTA 2 1 3' arm Populus_x_canadensis mirnest  100  100 -26.5 ...........(((((((((((((((.(((((.((((((((....)))))))).((...))))))).))))))))))).)))).......... (-26.5)