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 TGCGAGTGTCTTCGCCTCTG GAGGCGTAGATACTCACACC GGTGCGAGTGTCTTCGCCTCTGAGAGAGATACTATGAGATCTCAAGCCTCGGAGGCGTAGATACTCACACC 2 0 5' arm Glycine_max pmrd 100 gso-MIR2109 7e-35 -41.8 ((((.((((((((.((((((((((.(((((........)))))....)))))))))).)))))))).)))) (-41.80)