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 AATTGCACTTTAGCAATGGTGA ACTGTTGCTAATATGCAACTCT CCATCACTGTTGCTAATATGCAACTCTGTTCAATACAAACTGGAATTGCACTTTAGCAATGGTGACGG 3 0 3' arm Equus_caballus mirbase mir-367 3e-19 cfa-mir-367 2e-26 -27.7 ((.(((((((((((((..(((((.((((((.......))).))).)))))..))))))))))))).)) (-27.70)