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 AGGGAGCTGTGGAAACAGTA TTGTTCTACGAAGACCTGG GTAGTTGTTCTACGAAGACCTGGATGTGGAGGAGCTAAGACACACTCCAGGGAGCTGTGGAAACAGTAACACG 6 1 3' arm Pongo_pygmaeus mirbase mir-920 0.00000000000002 hsa-mir-920 6e-23 -24.4 ((..((((((((((....((((((((((............)))).))))))....))))).)))))..))... (-24.40)