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 GCAGGACGTGAAGAGCGAGTCC GAGCTCGATCCTTCTCACATCCCGCCACGCCATTGTCGCGT ATTACATGACTCAAAGGAACGGCCCTGGGAGCTCGATCCTTCTCACATCCCGCCACGCCATTGTCGCGTCCATCCCCACGACGCAGGACGTGAAGAGCGAGTCCAAGGCCGGAAGCTAGACTCGGTACT 4 19 3' arm Triticum_aestivum mirbase 100 100 -39.54 ..(((.(((.((.......(((((.(((..(((((...((..((((.(((.((...)).......(((((.........))))).))).))))..)))))))))).))))).......)).)))))).. (-39.54)