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 AATGGCACTGGAAGAATTCACGG GTGTTCTGGCAGTGGCATCCC GTACACGTAATGGCACTGGAAGAATTCACGGGTATGATTTAATATCCCCGTGTTCTGGCAGTGGCATCCCTGGTAC 4 2 5' arm Culex_quinquefasciatus mirbase mir-263 1e-36 aae-mir-263a 3e-28 -28 ((((..(..(((.(((((..((((..((((((...(((.....)))))))))))))..))))).)))..)..)))) (-28.00)