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 TCACTGGGCAAAGTGTGTCTCA GGATGCATTTTGTGCAGTTATG TGATTTTGGGATGCATTTTGTGCAGTTATGTCTTCATGTGATAATTCTCTCATCACTGGGCAAAGTGTGTCTCATAAT 2 0 3' arm Drosophila_willistoni mirbase mir-3 4e-37 dpe-mir-3 0.000000000001 -26.1 ..(((.(((((((((((((((.((((.(((.....((......)).....))).)))).))))))))))))))).))) (-26.10)