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
CTAAGTACTAGTGCCGCAGGAG CCTGCTGCCCAAGTGCTTATTA ACCAAGTTCGCTTTCCTAAGTACTAGTGCCGCAGGAGTTAGGTTCGTGTCCGCAATACCTCCTGCTGCCCAAGTGCTTATTAAAGCGGCGAGT  4 0 5' arm Drosophila_melanogaster mirbase mir-252 1e-46 dme-mir-252 7e-48 -34.6 .....((.((((((..((((((((.(.((.(((((((....(((((....)).)))..))))))).)).).))))))))..)))))))).... (-34.60)