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 AAGCCCTTACCCCAAAAAGTAT CTTTTTGCGGTCTGGGCTTGC TGGATCTTTTTGCGGTCTGGGCTTGCTGTTCTCTCGACAGTAGTCAGGAAGCCCTTACCCCAAAAAGTATCTA 3 1 3' arm Mus_musculus mirbase mir-129 1e-27 mmu-mir-129-1 5e-36 -30.9 ((((((((((((.(((..((((((.(((..((((....)).)).))).))))))..))).))))))).))))) (-30.90)