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
TATTGCACTCGTCCCGGTCTAT AGGCCTGGCGAAGTGCATTGCG TCCCAAACTTATAAACTGTACCTGCATACTTAGGCCTGGCGAAGTGCATTGCGTTGTCATGGTCGTATTGCACTCGTCCCGGTCTATGTATCTGGTAAAAA  3 2 3' arm Ciona_intestinalis mirbase ciona-mir-92 2e-39 csa-mir-92a 0.0003 -34.8 ..................((((.(.((((.((((((.(((((.(((((.((((..........)))).)))))))).)).)))))).))))).)))).... (-34.80)