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 AACATTCATTGCTGTCGGTGGGTT CTCACTGATCGATGAATGCAAA CTGATGGCTGCACTCAACATTCATTGCTGTCGGTGGGTTTGAGTCTGAATCAACTCACTGATCGATGAATGCAAACTGCGGACCAAACA 2 2 5' arm Macaca_mulatta mirbase mir-181 0.000001 ppy-mir-181b-2 2e-45 -34.7 ....((((((((.....(((((((((..(((((((((((.((.......)))))))))))))))))))))).....))))).))).... (-34.70)