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
TAAATGCACTATCTGGTACGACA CCGTACCAGAAGTGTTTTTGAC CCGTACCAGAAGTGTTTTTGACATGGACACACGGTTTTCGCCGTTCCCAAATCATGTAAATGCACTATCTGGTACGACA  4 1 3' arm Acyrthosiphon_pisum mirbase mir-277 2e-38 der-mir-277 0.00000001 -31.4 .((((((((((((((.((((.(((((....(((((....))))).......))))))))).))))).)))))))))... (-31.40)