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 TTCATCAGGCCATAGCTGTCC ATGGCTGTGCTCTGAGGAAAT AAACTGTAAAGAGCTGTTAGTTTGGATGGCTGTGCTCTGAGGAAATACGGCTCATAAAATGTCATTTCATCAGGCCATAGCTGTCCAAATTATCAATGTTCGAAAGTT 3 0 3' arm Caenorhabditis_remanei mirbase mir-77 3e-51 crm-mir-77-2 1e-19 -40.2 .((((.....((((((.(((((((((((((((((..((((.(((((..(((.........)))))))).))))..))))))))))))))))).))..))))...)))) (-40.20)