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 TGTGTTCTCAGGTCGCCCCTG GGGGCGAGCTGGGAACACACG CAGGGGCGAGCTGGGAACACACGGTGATGAGGCGGTCTGGTCTTTCGTGTGTTCTCAGGTCGCCCCTG 1 0 3' arm Oryza_sativa micropc MIR398 7e-32 osa-MIR398b 4e-33 -49 (((((((((.((((((((((((((.(((.((.....)).)))..)))))))))))))).))))))))) (-49.00)