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 AGAGCTCAGCACGCAGGGGTGGC CTACCCGGTTCCGTGTACTGGAAATTTTG GGGAGAGCTCAGCACGCAGGGGTGGCGCACTACCCGCGTCTACCCGGTTCCGTGTACTGGAAATTTTGTC 4 6 5' arm Culex_quinquefasciatus mirbase 100 100 -20.8 ..((((..((((.((((.((((((((((.......))).))))))....).)))).))))...))))... (-20.80)