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 TAAGGCACGCGGTGAATGCC TGTTCACAGCGGACCTTGAT CTCTCCGTGTTCACAGCGGACCTTGATTTAAATGTCCATACAATTAAGGCACGCGGTGAATGCCAAGA 4 0 3' arm Equus_caballus mirbase mir-124 7e-29 mdo-mir-124a-1 4e-33 -23.62 .(((..((((((((.(((..((((((((.............))))))))..))).))))))))..))) (-23.62)