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
TGGCTTTATAAAGAAGTACGTGC CCATACTTCTTTACATTCCACG TGCTGATTCCCACCCAGAACCCATACTTCTTTACATTCCACGATCCCAGCTCGCGCACGTGGCTTTATAAAGAAGTACGTGCTCTGGCTGGGATTTATTC  7 1 3' arm Petromyzon_marinus mirbase  100 pma-mir-1b 1e-43 -33.5 ...(((.(((((.(((((.(.(.((((((((((....(((((......((....)).))))).....)))))))))).).).))))).))))).)))... (-33.50)