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 TAGCACCATTCGAAATCAGTGC ACTGAGATCGATTGGTGCATAGA TCGAATCGAAGAACTGAGATCGATTGGTGCATAGATATCAGGAGAACCCACTCAATTTAACTCTAGCACCATTCGAAATCAGTGCTTTTGATAAGAAAC 5 1 3' arm Drosophila_melanogaster mirbase 100 dme-mir-285 2e-51 -34.54 ((..(((((((.(((((..((((.((((((.((((......(((......)))........)))))))))).))))..)))))..)))))))..))... (-34.54)