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
TTGCATAGTCACAAAAGTGATCAT GTCATTTTTGTGATTTGCAGCT CAGCCGATGTCATTTTTGTGATTTGCAGCTGGTTTCATTAGTAAAGTTGCATAGTCACAAAAGTGATCATTGGAAG  0 2 3' arm Petromyzon_marinus mirbase mir-153 0.000000004 pma-mir-153-2 0.00000000000002 -33.34 ...(((((((((((((((((((((((((((..............))))))).)))))))))))))).))))))... (-33.34)