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 TACCCTGTAGAACCGAATTTGT AGATTCGATTCTAGGGGAATA GTCTATATATACCCTGTAGAACCGAATTTGTGTGGTATCCACATAGTCACAGATTCGATTCTAGGGGAATATATGGTCGA 2 1 5' arm Sus_scrofa mirbase mir-10 1e-33 cfa-mir-10b 4e-40 -31.6 (.((((((((.((((.(((((.((((((((((..((......))...)))))))))).))))))))).)))))))).).. (-31.60)