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
CGTGATCTCTTAGTGGCATCTA AATGGCACTGGAAGAATTCACGGG TAGATCTCGGCACAGTTAATGGCACTGGAAGAATTCACGGGGTAATTTTTATACAACCCGTGATCTCTTAGTGGCATCTATGGTGCGAGAATAA  5 2 3' arm Drosophila_melanogaster mirbase mir-263 8e-45 dme-mir-263a 2e-48 -36.26 ....(((((.(((.((..(((.(((((..(((..(((((((...............))))))))))..))))).)))..)).)))))))).... (-36.26)