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 TAAGTACTAGTGCCGCAGGAG CCTGCTGCTCAAGTGCTTATC AATCCCGTCCTGTTCCTAAGTACTAGTGCCGCAGGAGTGACTAGACTGGGCTAGAAATTACCGCGTCTCCTGCTGCTCAAGTGCTTATCAATGG 3 0 5' arm Nasonia_longicornis mirbase mir-252 8e-45 ngi-mir-252 2e-48 -28.7 .........(((((..((((((((.(.((.(((((((((.((((......)))).........)).))))))).)).).))))))))..))))) (-28.70)