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
TCGGTGGGATCTTCGTCCGTTT CCGGACGAACTTCCCAGCTCGGCC GTATCAAGTGCTACGCCCGGACGAACTTCCCAGCTCGGCCGACAATCAGGGGTCGGTGGGATCTTCGTCCGTTTGTATCGCTTATAC  4 2 3' arm Bombyx_mori mirbase mir-278 3e-41 isc-mir-278 0.0003 -40.6 ((((.(((((.((((..((((((((..(((((.(.(((((..........)))))))))))..))))))))..)))).))))))))) (-40.60)