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
TTCGTTGTCAACGAAACCTGC GGGTTTCGCTGATATCGCACA TATTATCCACGGGTTTCGCTGATATCGCACAGTTCTTTTAATGTCTCTGTTCGTTGTCAACGAAACCTGCGGTTATTG  4 0 3' arm Strongylocentrotus_purpuratus mirbase  100 ame-mir-981 0.00001 -27.7 ......((.(((((((((.(((((.((.((((..(.......)...)))).)).))))).))))))))).))...... (-27.70)