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
CGTGTCAGGAGTGCATTTGCA TAAATGCACTATCTGGTACGAC TTGAAGGTTTTGGGCTGCGTGTCAGGAGTGCATTTGCACTGAAACTATCTGAAGCATGTAAATGCACTATCTGGTACGACATTCCAGAACGTACAATCTT  2 1 5' arm Drosophila_melanogaster mirbase mir-277 8e-36 dme-mir-277 5e-52 -40.3 (((.(.(((((((..(((((..((((((((((((((((.((...(.....)...)))))))))))))).))))..))).))..))))))).).))).... (-40.30)