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
TAATCTCAGCTGGCAATCTGTGA ACGGGGCAAGATGGGATTTTG TTACTCGAGCCTGCTTAATCTCAGCTGGCAATCTGTGATGTCATAATCATCACGGGGCAAGATGGGATTTTGCTGACTAAGGGTTTAACGACTCAGCGTATTAT  4 2 5' arm Ciona_intestinalis mirbase mir-216 0.00002 csa-mir-216a 0.000001 -30.1 ........((..((..(((((((.((.((...((((((((.......)))))))).)).)).)))))))..)).......(((((....))))).))....... (-30.10)