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 TGGCTCAGTTCAGCAGGAACAG GTGCCTACTGAGCTGATATCAGT CTCCGGTGCCTACTGAGCTGATATCAGTTCTCATTTTACACACTGGCTCAGTTCAGCAGGAACAGGAG 4 1 3' arm Equus_caballus mirbase mir-24 4e-27 mml-mir-24-1 4e-33 -26.32 ((((.((.(((.(((((((((..(((((.............))))).))))))))).))).)).)))) (-26.32)