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 TGTAAACATCCTACACTCTCAGC TGGGAGAAGGCTGTTTACT TGTAAACATCCTACACTCTCAGCTGTGGAAAGTGAGAAAGCTGGGAGAAGGCTGTTTACT 3 2 5' arm Equus_caballus mirbase mir-30 2e-22 cfa-mir-30c-2 5e-26 -24.04 .(((((((.(((...(((((((((..............))))))))).))).))))))). (-24.04)