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 TGAGATCATCGTGAAAGCTAGT CGGTTTTCACCTTGATCTGAGA CCTCGTGGCCAGCAGTCGGTTTTCACCTTGATCTGAGAGCTAAACATAATGCTTATCTGAGATCATCGTGAAAGCTAGTTGCAGGTACACAGGC 5 0 3' arm Caenorhabditis_remanei mirbase mir-81 3e-47 cbr-mir-81 3e-22 -39.4 (((.((((((.((((..(((((((((..((((((.(((((..........))...))).))))))..)))))))))..)))).))).)))))). (-39.40)