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 GTGACATATTCTAGTACAAC AATACTAAGATATGTCAC GTGACATATTCTAGTACAACGAATCTGGACAGGTGTATATCCAGATTTGTAATACTAAGATATGTCAC 4 0 5' arm Oryza_sativa micropc MIR1122 0.0000000000002 osa-MIR814c 0.00001 -32.3 (((((((((..(((((..(((((((((((.(......).)))))))))))..)))))..))))))))) (-32.30)