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
CATCACAGTCTGAGTTCTTGC AAGAACTCTCTCTGTGACTTGCG CACTCGTCAAGAACTCTCTCTGTGACTTGCGTGAACTTTCATGTGAAAATCGCATCACAGTCTGAGTTCTTGCTGAGCG  4 2 3' arm Drosophila_grimshawi mirbase mir-11 2e-38 dvi-mir-11 7e-17 -31.9 ..((((.(((((((((...((((((..((((.....((((....))))..))))))))))...))))))))).)))).. (-31.90)