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 AGGGAGGGGAGGGAGGGAGG TCTGTCCCCCTCTCCTGAC CCTTCTGTCCCCCTCTCCTGACACAGAGCCTAGGGCCACCACCCATGCCACGCCCTCCAGGGGCGGGGCGTGTGTGGCCCCCCTCAACGTCCTCAGCTGCCCCAGGGAGGGGAGGGAGGGAGG TTTTTTTTTTTTTTTTTTTTTTCAAAGTCAGATGATCTTTATTCCTCAGAGGCCCCAGCAGGGTCATGGAGTGAACACAGATAAGGGCATCACAGCTCATGGTGGGCGCCTTCTGTCCCCCTCTCCTGACACAGAGCCTAGGGCCACCACCCATGCCACGCCCTCCAGGGGCGGGGCGTGTGTGGCCCCCCTCAACGTCCTCAGCTGCCCCAGGGAGGGGAGGGAGGGAGG 3 1 3' arm Sus_scrofa mirnest 100 100 -56.1 .(((((.(((((((((((((((...(((....(((((((....((((((.((((((...)))))).)))))).)))))))..)))...))).............)))))))).)))).))))) (-56.1)