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
TATCACAGCCAGCTTTGATGGGC CATCAAAAAGGGCTGAAGAAAGATATT TCTTACTTTCAATGTCATCAAAAAGGGCTGAAGAAAGATATTTTTGCATTTGAAGCGTATCACAGCCAGCTTTGATGGGCATTGCAATGAGCA  4 6 3' arm Drosophila_willistoni mirbase mir-2 6e-24 der-mir-2c 4e-43 -23.6 .((((.((.(((((((((((((...(((((......(((((....((.......))))))).)))))...)))))).))))))).)))))).. (-23.60)