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
TTTGGTCCCCTTCAACCAGCCGT AGCTGGTAAACGGGAACCAAATC TCCGGAAAATGTAGCGCTTTAGCTGGTAAACGGGAACCAAATCGTGAAGTAAATGCGGATTTGGTCCCCTTCAACCAGCCGTAGCACTGCATTCTAGACAA  8 0 3' arm Strongylocentrotus_purpuratus mirbase mir-133 4e-44 bfl-mir-133 0.00000002 -39.1 ((..((..((((((.(((...((((((....(((.((((((((((.........)).)))))))).)))....))))))...))).))))))))..))... (-39.10)