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 CGGTATACCTTCAGTATACGTAAC TACGTATACTGAATGTATCCTGAG TCGTATACGTATACTGAATGTATCCTGAGTGTATCCTATCCGGTATACCTTCAGTATACGTAACACGA 4 0 3' arm Drosophila_virilis mirbase mir-iab-4 7e-32 dan-mir-iab-4 4e-33 -26.5 ((((.(((((((((((((.((((.(((..((.....))..))).)))).)))))))))))))..)))) (-26.50)