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
TGGGTTGAGGCTTTTGGGCAGGA GCGTCCAACCGTAACCTAAG ATTAGTACTTTTGGGTTGAGGCTTTTGGGCAGGAGCGGCAGCGTCCAACCGTAACCTAAGTGACTTTG  5 3 5' arm Strongylocentrotus_purpuratus mirbase  100 spu-mir-4848b 0.00000001 -19.4 ...(((...(((((((((.((...((((((....((....)))))))))).)))))))))..)))... (-19.40)