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
ACCGATTTCAAATGGTGCTA AACACCAGGAGAAATCGGTCA GCTGGTGCTTTTCCCCCTACATCATAACCGATTTCAAATGGTGCTAGACAAAAACAGACTCTGAACACCAGGAGAAATCGGTCAGCCTGTGTAAGAGATGGACCAGT  4 1 5' arm Rattus_norvegicus mirbase mir-29 7e-18 eca-mir-29c 8e-45 -33.7 ((((((.(.((((....(((((....(((((((((...(((((.((((...........))))..)))))...)))))))))......))))).)))).).)))))) (-33.70)