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
GCTGACTCCTAGTCCAGGGCTC GCCCTGAACGAGGGGTCTGGAG ACCCAAACCCTAGGTCTGCTGACTCCTAGTCCAGGGCTCGTGATGGCTGGTGGGCCCTGAACGAGGGGTCTGGAGGCCTGGGTTTGAATATCGACAGC  4 0 5' arm Homo_sapiens mirbase mir-345 2e-36 ptr-mir-345 3e-50 -51.3 ...(((((((.((((((.(.(((((((.((.(((((((((..(....)..))))))))).)).))))))).).)))))))))))))............ (-51.30)