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
AAGCTGCCAGTTGAAGAGCTGA CGCTCTCCACCGGCAGGTCTTTA CTACACGCGCTCTCCACCGGCAGGTCTTTACGTCGCTTCTCTCGAGAGCCTAAAGCTGCCAGTTGAAGAGCTGAGGTCGCC  5 3 3' arm Petromyzon_marinus mirbase mir-22 0.00002 fru-mir-22b 0.0000009 -21.9 ........((((((.((.(((((..(((((....(((.((....))))).)))))))))).)).).))))).......... (-21.90)