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
CTTGGCACTGGAAGAATTCACAGA GTGAGTCTCCTGGTGTCAACTA CTTGGCACTGGAAGAATTCACAGACTAATTATTGAAGATCGTGAGTCTCCTGGTGTCAACTA  4 2 5' arm Acyrthosiphon_pisum mirbase mir-263 3e-28 dpu-mir-263b 0.0000007 -19.5 .(((((((..(.(((.(((((.((((.........)).)))))))))).)..)))))))... (-19.50)