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
CCGACTTCTGGGCTCCGGCTTT AGCTGGAGCACAAAAGCCGGTG CTTTCTTGCGAAGCTGGAGCACAAAAGCCGGTGCCGGTGTGATGCCTACACCGACTTCTGGGCTCCGGCTTTGGAAGGAAGGA  3 0 3' arm Mus_musculus mirbase  100 mmu-mir-1964 6e-42 -47.2 (((((((.((((((((((((.((.(((.(((((..(((.....)))..))))).))).)).)))))))))))).))))))).. (-47.20)