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 TATTGCACTTGTCCCGGCCTG GGTGGGGATTAGTGCCATTACT TGCCCATTCATCCACAGGTGGGGATTAGTGCCATTACTTGTGTTAGATAAAAAGTATTGCACTTGTCCCGGCCTGAGGAAGAAAAGAGGGTT 4 1 3' arm Rattus_norvegicus mirbase mir-92 4e-31 mmu-mir-92a-2 2e-35 -40.8 .((((.(((.(((.(((((.(((((.(((((...(((((............)))))..))))).))))).))))).))).)))....)))). (-40.80)