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
AAATCTCTGCAGGCAACTGTGGA ACACATTGGCCTGAAGGGATTATA ATACTGCGGGTTGTAAAATCTCTGCAGGCAACTGTGGAAAGGTGACCTTGTCACACATTGGCCTGAAGGGATTATACAAACTGTAGCAG  5 1 5' arm Petromyzon_marinus mirbase  100 csa-mir-216b 0.0003 -38 ...((((((.(((((.(((((((.(((((...((((((((((...)))).)).))))...))))).))))))).))))).))))))... (-38.00)