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 TTGAGCCGTGCCAATATCA ATATTGGTGCGGTTCAATC GATATTGGTGCGGTTCAATCAGAAAGCTTGTGCTCCGAAGGCGAGGGGCTCCACTCTTTGATTGAGCCGTGCCAATATCA 3 0 3' arm Oryza_sativa micropc MIR171_1 6e-39 osa-MIR171c 4e-40 -45.8 ((((((((..(((((((((((((.((...(.(((((........))))).)..)).)))))))))))))..)))))))). (-45.80)