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 AAGCCCTTACCCCAAAAAGCAT CTTTTTGCGGTCTGGGCTTGC CTTCGTGAATCTTTTTGCGGTCTGGGCTTGCTGTACATAACTCAATAGCCGGAAGCCCTTACCCCAAAAAGCATTCGCGG 3 1 3' arm Sus_scrofa mirbase mir-129 8e-23 mml-mir-129-2 4e-40 -33.8 ...((((((((((((((.(((..(((((((((((..........)))))...))))))..))).))))))).))))))). (-33.80)