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 AATCACAGGAGTATACTG GTATATTCTTGTGGCTTG TTTCGCAGTATATTCTTGTGGCTTGATGTGTTAGAAATCGTGCTCAAATCACAGGAGTATACTGTGAGAGA 2 0 3' arm Culex_quinquefasciatus mirbase mir-308 3e-31 aae-mir-308 0.00000000001 -35.9 ((((((((((((((((((((..((((.(..(.(....).)..)))))..)))))))))))))))))))).. (-35.90)