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 TGTGGCTGTGGTGTAGGCCAGC TGGCGTAGATCACAGACACAGC CCATGAGCTATGGCGTAGATCACAGACACAGCTCAGATCTGGCATTGCTGTGGCTGTGGTGTAGGCCAGCAGCTTTGCTC 5 0 3' arm Sus_scrofa mirbase 100 100 -36.14 ....(((((.((((.((.(((((((.((((((..............)))))).))))))).)).))))..)))))..... (-36.14)