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 TGCCAAAGGAGAATTGCCCTG GTGTGATTCTCCTTTGGCAGA GAGAATAACAGTGTGATTCTCCTTTGGCAGAGATATCACGCATGGAGTAGAAGGCGGTAGCTGCTCTGCCAAAGGAGAATTGCCCTGTTATTCAATT 3 0 3' arm Vitis_vinifera pmrd mir-399 1e-46 vvi-MIR399a 3e-50 -51.32 ..(((((((((.(..(((((((((((((((((......(((............))).......)))))))))))))))))..).))))))))).... (-51.32)