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 TCACTGGGCATAGTTTGTCGC GTCAAACTCGGCTCAGTTTGG GCGCTCGGTTTATGCGTCAAACTCGGCTCAGTTTGGTGAACTTTGATTTGACATCACTGGGCATAGTTTGTCGCATAATGATTGAAAGGCA 5 0 3' arm Culex_quinquefasciatus mirbase 100 aae-mir-309b 0.00000002 -32.4 ((..((((((((((((.((((((..(((((((...((.((.......)).))...)))))))..)))))).))))))..))))))...)). (-32.40)