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 AGGCCGAAGTGGAGAAGGGTT CCGCCGCGGGTGCAG CGGGTGGAGCCGCCGCGGGTGCAGATCTTGGTGGTAGTAGCAAATATTCAAACGAGAACTTTGAAGGCCGAAGTGGAGAAGGGTTCCATGTG 4 6 3' arm Monodelphis_domestica mirbase 100 100 -28.6 ((.((((((((.((((.(((.(((((((((...(.((((.....)))))...)))))..))))...)))...)))).....)))))))).)) (-28.60)