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 ATGCTTTGCTGGTTCATTTTC AGGGAGCTGGCGTGCATTT TTCTTTTGAGGGAAGGGAGCTGGCGTGCATTTCTTTTTCAGATATTTCATTGCGTTCGCCAAGATGCTTTGCTGGTTCATTTTCCCTGAGATGAA 3 2 3' arm Pinus_taeda pmrd 100 pta-MIR783 5e-49 -32.2 .((.(((.((((((((((((..(((.((((((........((....))...((....))..))))))..)))..)))).)))))))).))).)). (-32.20)