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
TATTGCACTTGTCCCGGCCTG GGTGGGGATTTGTTGCACTACT TCCTCTGTGGGTGGGGATTTGTTGCACTACTGTATGTATGAAAAGTATTGCACTTGTCCCGGCCTGTGGGTGA  6 1 3' arm Xenopus_tropicalis mirbase mir-92 0.000000000001 xla-mir-92a-2 6e-20 -28.7 ((.((((..(((.(((((..((.(((.((((............)))).)))))..))))).)))..)))).)) (-28.70)