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
GCTCTTCTTCTTCCTCTTCCT GAGTGAGAATGAGAGGAGACC CAAGAAATGTCGCTCTTCTTCTTCCTCTTCCTTAGCTTCCTCGACCTCTTCTAAAAGAGTCTCTAAAGAGGGAAAAATGGTGTCGAGGATAAGGTCCAACGACATCACAAAGAGGTCTACACGGCAACAGAGAGTGGTTAGGAGTGAGAATGAGAGGAGACCAAAGTCGA AGCATAACGAGAAAGGGCAAGAAAGGAACAAAACCCTGAAAATAAACGAAGAAAATGGCAAAGAAAGCTTCAAAATCCAAGAAATGTCGCTCTTCTTCTTCCTCTTCCTTAGCTTCCTCGACCTCTTCTAAAAGAGTCTCTAAAGAGGGAAAAATGGTGTCGAGGATAAGGTCCAACGACATCACAAAGAGGTCTACACGGCAACAGAGAGTGGTTAGGAGTGAGAATGAGAGGAGACCAAAGTCGAAGACCAAGAAAAATAAGAAATTTGATGCTAAAAAGCCCAAGAAACCTCCAACTGCTTTCTTTTACTTCTTAGAGGATTTCCGCAAGGAATTCCAAGAGCAGAATCCAGATGTCAAGTCAATGCGTGAGGTTGGCAAGGCATGTGGAGAAAAGTGGAAAACAATGACCTATGAGGAAAAGGTTAAATATTATGATATAGCCACAGAAAAGAGAGCGGAGTTTGATAGAGCCACGTCAGAATATATCAAGAGAAAGGAAAGCGGTGAAGATGAAGACCCTGAGGATGCCTCTGAGTTTGACGATTAGAGTTCAAGGTTGTGTTTGAAAACCGTTGTTTCACTAGGAGTACATGAGGAAAAAAATGTATATCTACTTT 2 2 5' arm Populus_nigra mirnest  100  100 -43.6 ...((.......((((((((.(((.(((((((.((((..(((((((((((((.....))(((((....)))))....((((((((.((((...))))..))))))))..))))))))..............))).))))))))).))))).)))))))).......)).. (-43.6)