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
TGTGCAAATCTATGCAAAACTGA AGTTTTGCATAGTTGCACTAC GCAGTTCTCTGCTAGTTTTGCATAGTTGCACTACAAGAATAGAGGAGTTGTGCAAATCTATGCAAAACTGATGGTGGCCTG  2 2 3' arm Tetraodon_nigroviridis mirbase mir-19 9e-32 fru-mir-19a 9e-41 -30.6 .(((..(.((..(((((((((((((((((((.((............)).))))))..)))))))))))))..)).)..))) (-30.60)