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 TATGAGAGTATTATAAGTCAC GACTTATAAAGATCTCATG TATGAGAGTATTATAAGTCACCGCATTTGGTAATCAAGTGTTGCTTTCCCAAACGAAGTGACTTATAAAGATCTCATG 3 0 5' arm Brassica_napus micropc 100 ath-MIR400 0.0000000000002 -25.4 (((((((...(((((((((((..(.(((((.....(((.....)))..))))).)..)))))))))))...))))))) (-25.40)