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
TCGCTTGGTGCAGGTCGGGAA CCCGCCTTGCATCAACTGAAT GGTCTCTGATTCGCTTGGTGCAGGTCGGGAACTGATTCGGCGATTTGATTGCCAGATGGCTCGACATGACTGGTTGTTGTGGAAAAAGAAAAGGAAGGAAACAGGAAAAAAAACAAAGAATAGCGAATTGGATCCCGCCTTGCATCAACTGAATCGGAGG  3 0 5' arm Populus_trichocarpa mirbase MIR168 1e-38 ptc-MIR168b 4e-26 -61 ...((((((((((.((((((((((.(((((.(..(((((.(..((((...(((....)))....((..((.....))..))...............(....)...........)))).....))))))..).))))).)))))))))).)))))))))). (-61.00)