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 AACATTCAACCTGTCGGTGAGT CATCGACCGTTGAGTGGACC CGGAGAATTTGCCAAGGGTTTGGGGGAACATTCAACCTGTCGGTGAGTTTGGGCAGCTCAGGCAAACCATCGACCGTTGAGTGGACCCTGAGACCTGGACTTGCCATCCT 3 2 5' arm Macaca_mulatta mirbase mir-181 2e-30 ppy-mir-181c 4e-53 -46.26 .(((.......(((..(((((.((((..((((((((..(((((((.(((((...........)))))))))))).))))))))..)))).))))))))........))). (-46.26)